diff --git a/mods/ra/maps/soviet-11b/map.bin b/mods/ra/maps/soviet-11b/map.bin
new file mode 100644
index 0000000000..8161e83150
Binary files /dev/null and b/mods/ra/maps/soviet-11b/map.bin differ
diff --git a/mods/ra/maps/soviet-11b/map.png b/mods/ra/maps/soviet-11b/map.png
new file mode 100644
index 0000000000..dc774179f2
Binary files /dev/null and b/mods/ra/maps/soviet-11b/map.png differ
diff --git a/mods/ra/maps/soviet-11b/map.yaml b/mods/ra/maps/soviet-11b/map.yaml
new file mode 100644
index 0000000000..8874ebd820
--- /dev/null
+++ b/mods/ra/maps/soviet-11b/map.yaml
@@ -0,0 +1,840 @@
+MapFormat: 11
+
+RequiresMod: ra
+
+Title: 11b: Sunk Costs
+
+Author: Westwood Studios
+
+Tileset: SNOW
+
+MapSize: 128,128
+
+Bounds: 21,20,90,85
+
+Visibility: MissionSelector
+
+Categories: Campaign
+
+LockPreview: True
+
+Players:
+	PlayerReference@Neutral:
+		Name: Neutral
+		OwnsWorld: True
+		NonCombatant: True
+		Faction: england
+	PlayerReference@Greece:
+		Name: Greece
+		Bot: campaign
+		Faction: allies
+		Color: E2E6F6
+		Enemies: USSR
+	PlayerReference@USSR:
+		Name: USSR
+		AllowBots: False
+		Playable: True
+		Required: True
+		LockFaction: True
+		Faction: soviet
+		LockColor: True
+		Color: FE1100
+		LockSpawn: True
+		LockTeam: True
+		Enemies: Greece
+
+Actors:
+	Actor0: cycl
+		Location: 29,90
+		Owner: Greece
+	Actor1: cycl
+		Location: 30,90
+		Owner: Greece
+	Actor2: cycl
+		Location: 31,90
+		Owner: Greece
+	Actor3: cycl
+		Location: 32,90
+		Owner: Greece
+	Actor4: cycl
+		Location: 39,91
+		Owner: Greece
+	Actor5: cycl
+		Location: 40,91
+		Owner: Greece
+	Actor6: cycl
+		Location: 41,91
+		Owner: Greece
+	Actor7: cycl
+		Location: 42,91
+		Owner: Greece
+	Actor8: cycl
+		Location: 38,97
+		Owner: Greece
+	Actor9: cycl
+		Location: 39,97
+		Owner: Greece
+	Actor10: cycl
+		Location: 40,97
+		Owner: Greece
+	Actor11: cycl
+		Location: 41,97
+		Owner: Greece
+	Actor12: tc04
+		Location: 23,78
+		Owner: Neutral
+	Actor13: tc05
+		Location: 33,76
+		Owner: Neutral
+	Actor14: tc05
+		Location: 35,63
+		Owner: Neutral
+	Actor15: tc05
+		Location: 42,58
+		Owner: Neutral
+	Actor16: tc05
+		Location: 41,43
+		Owner: Neutral
+	Actor17: tc04
+		Location: 44,43
+		Owner: Neutral
+	Actor18: t16
+		Location: 43,52
+		Owner: Neutral
+	Actor19: tc03
+		Location: 27,84
+		Owner: Neutral
+	Actor20: tc02
+		Location: 40,83
+		Owner: Neutral
+	Actor21: tc01
+		Location: 58,93
+		Owner: Neutral
+	Actor22: t16
+		Location: 60,85
+		Owner: Neutral
+	Actor23: t12
+		Location: 24,63
+		Owner: Neutral
+	Actor24: t11
+		Location: 31,54
+		Owner: Neutral
+	Actor25: t10
+		Location: 40,55
+		Owner: Neutral
+	Actor26: t08
+		Location: 37,41
+		Owner: Neutral
+	Actor27: tc03
+		Location: 49,40
+		Owner: Neutral
+	Actor28: tc01
+		Location: 44,76
+		Owner: Neutral
+	Actor29: tc02
+		Location: 46,78
+		Owner: Neutral
+	Actor30: tc05
+		Location: 94,48
+		Owner: Neutral
+	Actor31: tc04
+		Location: 85,46
+		Owner: Neutral
+	Actor32: tc02
+		Location: 89,48
+		Owner: Neutral
+	Actor33: tc01
+		Location: 87,52
+		Owner: Neutral
+	Actor34: t17
+		Location: 93,52
+		Owner: Neutral
+	Actor35: tc03
+		Location: 80,45
+		Owner: Neutral
+	Actor36: t08
+		Location: 79,46
+		Owner: Neutral
+	Actor37: t06
+		Location: 102,41
+		Owner: Neutral
+	Actor38: t05
+		Location: 95,42
+		Owner: Neutral
+	Actor39: t01
+		Location: 52,89
+		Owner: Neutral
+	Actor40: t06
+		Location: 56,87
+		Owner: Neutral
+	Actor41: t07
+		Location: 56,89
+		Owner: Neutral
+	Actor42: mine
+		Location: 88,48
+		Owner: Neutral
+	Actor43: mine
+		Location: 95,54
+		Owner: Neutral
+	Actor44: mine
+		Location: 87,94
+		Owner: Neutral
+	Actor45: mine
+		Location: 83,56
+		Owner: Neutral
+	Actor46: weap
+		Location: 35,80
+		Owner: Greece
+	Actor47: pbox
+		Location: 30,87
+		Owner: Greece
+	Actor48: hbox
+		Location: 42,43
+		Owner: Greece
+	Actor49: hbox
+		Location: 43,52
+		Owner: Greece
+	Actor50: hbox
+		Location: 43,58
+		Owner: Greece
+	Actor51: hbox
+		Location: 45,43
+		Owner: Greece
+	Actor52: gap
+		Location: 36,90
+		Owner: Greece
+	Actor53: gun
+		Location: 33,58
+		Owner: Greece
+	Actor54: gun
+		Location: 38,58
+		Owner: Greece
+	Actor55: gun
+		Location: 31,72
+		Owner: Greece
+	Actor56: gun
+		Location: 27,72
+		Owner: Greece
+	Actor57: gun
+		Location: 51,66
+		Owner: Greece
+		Facing: 127
+		TurretFacing: 192
+	Actor58: gun
+		Location: 48,70
+		Owner: Greece
+		Facing: 191
+	Actor59: gun
+		Location: 51,74
+		Owner: Greece
+	Actor60: gun
+		Location: 33,85
+		Owner: Greece
+	Actor61: agun
+		Location: 30,89
+		Owner: Greece
+	Actor62: agun
+		Location: 39,96
+		Owner: Greece
+		Facing: 191
+	Actor63: agun
+		Location: 30,93
+		Owner: Greece
+		Facing: 95
+	Actor64: agun
+		Location: 40,90
+		Owner: Greece
+	Actor65: fact
+		Location: 31,86
+		Owner: Greece
+	Helipad3: hpad
+		Location: 31,78
+		Owner: Greece
+	Helipad4: hpad
+		Location: 24,83
+		Owner: Greece
+	Helipad2: hpad
+		Location: 26,78
+		Owner: Greece
+	Helipad1: hpad
+		Location: 24,72
+		Owner: Greece
+	Actor69: apwr
+		Location: 53,89
+		Owner: Greece
+	Actor70: apwr
+		Location: 57,90
+		Owner: Greece
+	Actor71: apwr
+		Location: 49,88
+		Owner: Greece
+	Actor72: apwr
+		Location: 53,86
+		Owner: Greece
+	Actor73: apwr
+		Location: 57,87
+		Owner: Greece
+	Actor74: tent
+		Location: 44,78
+		Owner: Greece
+	NavalYard1: syrd
+		Location: 44,93
+		Owner: Greece
+	NavalYard2: syrd
+		Location: 32,96
+		Owner: Greece
+	Actor77: barl
+		Location: 39,94
+		Owner: Greece
+	Actor78: brl3
+		Location: 40,94
+		Owner: Greece
+	Actor79: brl3
+		Location: 40,92
+		Owner: Greece
+	Actor80: brl3
+		Location: 31,93
+		Owner: Greece
+	Actor81: brl3
+		Location: 30,91
+		Owner: Greece
+	Actor82: brl3
+		Location: 29,93
+		Owner: Greece
+	Actor83: barl
+		Location: 32,93
+		Owner: Greece
+	Actor84: barl
+		Location: 38,94
+		Owner: Greece
+	Actor85: brl3
+		Location: 39,92
+		Owner: Greece
+	Actor86: brl3
+		Location: 39,93
+		Owner: Greece
+	Actor87: v19
+		Location: 31,92
+		Owner: Greece
+	Actor88: v19
+		Location: 29,91
+		Owner: Greece
+	Actor89: v19
+		Location: 29,92
+		Owner: Greece
+	Actor90: v19
+		Location: 31,91
+		Owner: Greece
+	Actor91: v19
+		Location: 38,93
+		Owner: Greece
+	Actor92: v19
+		Location: 40,93
+		Owner: Greece
+	Actor93: v19
+		Location: 38,95
+		Owner: Greece
+	Actor94: v19
+		Location: 40,95
+		Owner: Greece
+	Actor95: minv
+		Location: 64,73
+		Owner: Greece
+	Actor96: minv
+		Location: 63,74
+		Owner: Greece
+	Actor97: minv
+		Location: 62,71
+		Owner: Greece
+	Actor98: minv
+		Location: 61,72
+		Owner: Greece
+	Actor99: minv
+		Location: 62,73
+		Owner: Greece
+	Actor100: minv
+		Location: 61,74
+		Owner: Greece
+	Actor101: minv
+		Location: 60,73
+		Owner: Greece
+	Actor102: minv
+		Location: 59,74
+		Owner: Greece
+	Actor103: minv
+		Location: 58,73
+		Owner: Greece
+	Actor104: minv
+		Location: 57,72
+		Owner: Greece
+	Actor105: minv
+		Location: 55,72
+		Owner: Greece
+	Actor106: minv
+		Location: 56,71
+		Owner: Greece
+	Actor107: minv
+		Location: 58,71
+		Owner: Greece
+	Actor108: minv
+		Location: 60,71
+		Owner: Greece
+	Actor109: minv
+		Location: 59,72
+		Owner: Greece
+	Actor110: minv
+		Location: 57,70
+		Owner: Greece
+	Actor111: minv
+		Location: 55,70
+		Owner: Greece
+	Actor112: minv
+		Location: 59,70
+		Owner: Greece
+	Actor113: minv
+		Location: 54,71
+		Owner: Greece
+	Actor115: pbox
+		Location: 34,87
+		Owner: Greece
+	Actor116: minv
+		Location: 46,50
+		Owner: Greece
+	Actor117: minv
+		Location: 47,51
+		Owner: Greece
+	Actor118: minv
+		Location: 48,50
+		Owner: Greece
+	Actor119: minv
+		Location: 49,51
+		Owner: Greece
+	Actor120: minv
+		Location: 50,50
+		Owner: Greece
+	Actor121: minv
+		Location: 50,52
+		Owner: Greece
+	Actor122: minv
+		Location: 48,52
+		Owner: Greece
+	Actor123: minv
+		Location: 46,52
+		Owner: Greece
+	Actor124: minv
+		Location: 47,53
+		Owner: Greece
+	Actor125: minv
+		Location: 49,53
+		Owner: Greece
+	Actor126: minv
+		Location: 46,54
+		Owner: Greece
+	Actor127: minv
+		Location: 47,55
+		Owner: Greece
+	Actor128: minv
+		Location: 48,54
+		Owner: Greece
+	Actor129: minv
+		Location: 50,54
+		Owner: Greece
+	Actor130: minv
+		Location: 49,55
+		Owner: Greece
+	Actor131: minv
+		Location: 46,56
+		Owner: Greece
+	Actor132: minv
+		Location: 48,56
+		Owner: Greece
+	Actor133: minv
+		Location: 50,56
+		Owner: Greece
+	Actor134: minv
+		Location: 45,57
+		Owner: Greece
+	Actor135: minv
+		Location: 47,57
+		Owner: Greece
+	Actor136: minv
+		Location: 49,57
+		Owner: Greece
+	Actor137: minv
+		Location: 51,57
+		Owner: Greece
+	Actor138: hbox
+		Location: 52,89
+		Owner: Greece
+	Actor139: hbox
+		Location: 56,89
+		Owner: Greece
+	Actor140: barl
+		Location: 38,75
+		Owner: Greece
+	Actor141: brl3
+		Location: 38,76
+		Owner: Greece
+	BridgeBarrel: brl3
+		Location: 42,76
+		Owner: Greece
+	Actor143: barl
+		Location: 43,76
+		Owner: Greece
+	Actor144: barl
+		Location: 41,76
+		Owner: Greece
+	Actor145: barl
+		Location: 39,75
+		Owner: Greece
+	Actor146: 2tnk
+		Location: 56,69
+		Owner: Greece
+		Facing: 689
+	Actor147: 2tnk
+		Location: 53,69
+		Owner: Greece
+		Facing: 713
+	Actor148: 2tnk
+		Location: 53,71
+		Owner: Greece
+		Facing: 697
+	Actor149: 2tnk
+		Location: 47,47
+		Owner: Greece
+		Facing: 523
+	Actor150: 2tnk
+		Location: 50,47
+		Owner: Greece
+		Facing: 523
+	Actor151: arty
+		Location: 47,45
+		Owner: Greece
+		Facing: 491
+	Actor152: arty
+		Location: 50,45
+		Owner: Greece
+		Facing: 531
+	Actor153: arty
+		Location: 32,59
+		Owner: Greece
+	Actor154: arty
+		Location: 38,59
+		Owner: Greece
+	Actor155: 2tnk
+		Location: 36,57
+		Owner: Greece
+	Actor156: 2tnk
+		Location: 35,57
+		Owner: Greece
+	Actor157: 2tnk
+		Location: 34,57
+		Owner: Greece
+	Actor158: 2tnk
+		Location: 25,82
+		Owner: Greece
+	Actor159: 2tnk
+		Location: 26,76
+		Owner: Greece
+	BridgeTank: 2tnk
+		Location: 42,78
+		Owner: Greece
+	Actor161: 1tnk
+		Location: 48,45
+		Owner: Greece
+		TurretFacing: 0
+		Facing: 523
+	Actor162: 1tnk
+		Location: 49,45
+		Owner: Greece
+		Facing: 507
+	Actor163: 1tnk
+		Location: 32,92
+		Owner: Greece
+	Actor164: 1tnk
+		Location: 37,94
+		Owner: Greece
+	Actor165: 1tnk
+		Location: 51,86
+		Owner: Greece
+	Actor166: 1tnk
+		Location: 48,90
+		Owner: Greece
+	Actor167: arty
+		Location: 63,68
+		Owner: Greece
+		Facing: 674
+	Actor168: arty
+		Location: 59,67
+		Owner: Greece
+		Facing: 689
+	Actor169: arty
+		Location: 55,66
+		Owner: Greece
+		Facing: 682
+	Actor170: 2tnk
+		Location: 93,30
+		Owner: Greece
+		Facing: 507
+	Actor171: 1tnk
+		Location: 92,29
+		Owner: Greece
+		Facing: 523
+	Actor172: 1tnk
+		Location: 92,31
+		Owner: Greece
+		Facing: 531
+	Rocket5: e3
+		Location: 56,86
+		Owner: Greece
+		SubCell: 2
+	Rocket6: e3
+		Location: 57,86
+		Owner: Greece
+		SubCell: 2
+	Actor175: e3
+		Location: 59,93
+		Owner: Greece
+		SubCell: 0
+	Actor176: e3
+		Location: 58,93
+		Owner: Greece
+		SubCell: 0
+	Rocket3: e3
+		Location: 50,86
+		Owner: Greece
+		SubCell: 1
+	Rocket4: e3
+		Location: 50,87
+		Owner: Greece
+		SubCell: 1
+	Rocket1: e3
+		Location: 31,85
+		Owner: Greece
+		SubCell: 2
+	Rocket2: e3
+		Location: 32,85
+		Owner: Greece
+		SubCell: 2
+	Actor181: e3
+		Location: 48,44
+		Owner: Greece
+		SubCell: 4
+		Facing: 547
+	Actor182: e3
+		Location: 49,44
+		Owner: Greece
+		SubCell: 0
+		Facing: 475
+	Actor183: e3
+		Location: 35,58
+		Owner: Greece
+		SubCell: 1
+	Actor184: e3
+		Location: 35,58
+		Owner: Greece
+		SubCell: 2
+	Actor185: ss
+		Location: 105,94
+		Owner: USSR
+		Facing: 31
+	Actor186: ss
+		Location: 101,94
+		Owner: USSR
+		Facing: 31
+	Actor187: ss
+		Location: 101,97
+		Owner: USSR
+		Facing: 31
+	Actor188: dd
+		Location: 98,92
+		Owner: Greece
+		Health: 6
+		Facing: 364
+	StartGunboat: pt
+		Location: 97,96
+		Owner: Greece
+		Facing: 428
+	Actor190: ca
+		Location: 83,24
+		Owner: Greece
+		Facing: 539
+		TurretFacing@PRIMARY: 0
+		TurretFacing@SECONDARY: 0
+	Actor192: ca
+		Location: 50,95
+		Owner: Greece
+		Facing: 658
+	Actor193: dd
+		Location: 48,93
+		Owner: Greece
+		Facing: 618
+	Actor194: dd
+		Location: 53,94
+		Owner: Greece
+		Facing: 610
+	Actor195: dd
+		Location: 48,97
+		Owner: Greece
+		Facing: 642
+	Actor196: dd
+		Location: 53,97
+		Owner: Greece
+		Facing: 610
+	Gunboat1: pt
+		Location: 77,39
+		Owner: Greece
+		Facing: 388
+	Gunboat2: pt
+		Location: 79,40
+		Owner: Greece
+		Facing: 396
+	Actor199: pt
+		Location: 51,101
+		Owner: Greece
+		Facing: 610
+	Actor200: pt
+		Location: 54,100
+		Owner: Greece
+		Facing: 666
+	Actor201: pt
+		Location: 57,99
+		Owner: Greece
+		TurretFacing: 0
+		Facing: 634
+	Cruiser1: ca
+		Location: 80,38
+		Owner: Greece
+		Facing: 380
+	Actor203: dd
+		Location: 58,55
+		Owner: Greece
+		Facing: 666
+	Actor204: dd
+		Location: 55,55
+		Owner: Greece
+		Facing: 642
+	Actor205: pt
+		Location: 61,56
+		Owner: Greece
+		Facing: 666
+	Actor206: pt
+		Location: 59,59
+		Owner: Greece
+		Facing: 650
+	Actor207: dd
+		Location: 58,52
+		Owner: Greece
+		Facing: 618
+	Actor208: pt
+		Location: 61,58
+		Owner: Greece
+		Facing: 618
+	Actor249: dome
+		Owner: Greece
+		Location: 45,82
+	Actor250: camera
+		Owner: Greece
+		Location: 92,79
+	NavalYard3: syrd
+		Owner: Greece
+		Location: 54,51
+	Rocket7: e3
+		Owner: Greece
+		SubCell: 3
+		Location: 51,64
+		Facing: 384
+	Rocket8: e3
+		Owner: Greece
+		Location: 51,64
+		SubCell: 1
+		Facing: 384
+	DefaultCameraPosition: waypoint
+		Location: 99,94
+		Owner: Neutral
+	TransportEntry: waypoint
+		Location: 110,102
+		Owner: Neutral
+	TransportStop: waypoint
+		Location: 104,96
+		Owner: Neutral
+	ShipWaypoint1: waypoint
+		Location: 69,59
+		Owner: Neutral
+	ShipWaypoint2: waypoint
+		Location: 73,72
+		Owner: Neutral
+	ShipWaypoint3: waypoint
+		Location: 69,92
+		Owner: Neutral
+	ShipWaypoint4: waypoint
+		Location: 87,102
+		Owner: Neutral
+	ShipWaypoint5: waypoint
+		Location: 101,94
+		Owner: Neutral
+	PlayerBase: waypoint
+		Location: 92,78
+		Owner: Neutral
+	RocketPath1: waypoint
+		Location: 29,71
+		Owner: Neutral
+	RocketPath2: waypoint
+		Location: 31,84
+		Owner: Neutral
+	RocketPath3: waypoint
+		Location: 39,77
+		Owner: Neutral
+	RocketPath4: waypoint
+		Location: 34,93
+		Owner: Neutral
+	RocketPath5: waypoint
+		Location: 54,74
+		Owner: Neutral
+	RocketPath6: waypoint
+		Location: 57,85
+		Owner: Neutral
+	RocketPath7: waypoint
+		Location: 52,65
+		Owner: Neutral
+	RocketPath8: waypoint
+		Location: 62,67
+		Owner: Neutral
+	CruiserEntry: waypoint
+		Location: 110,40
+		Owner: Neutral
+	SurpriseTransportEntry: waypoint
+		Location: 24,20
+		Owner: Neutral
+	SurpriseTransportDrop: waypoint
+		Location: 38,24
+		Owner: Neutral
+	AmbushTrigger: waypoint
+		Location: 92,30
+		Owner: Neutral
+	AlliedTransportEntry1: waypoint
+		Location: 61,104
+		Owner: Neutral
+	AlliedTransportEntry2: waypoint
+		Location: 71,104
+		Owner: Neutral
+	AlliedTransportEntry3: waypoint
+		Location: 110,63
+		Owner: Neutral
+	AlliedTransportDrop1: waypoint
+		Location: 80,52
+		Owner: Neutral
+	AlliedTransportDrop2: waypoint
+		Location: 83,97
+		Owner: Neutral
+	AlliedTransportDrop3: waypoint
+		Location: 102,49
+		Owner: Neutral
+	ShipEntry: waypoint
+		Location: 57,53
+		Owner: Neutral
+	BaseBridge: waypoint
+		Location: 43,73
+		Owner: Neutral
+
+Rules: ra|rules/campaign-rules.yaml, ra|rules/campaign-tooltips.yaml, ra|rules/campaign-palettes.yaml, rules.yaml
diff --git a/mods/ra/maps/soviet-11b/rules.yaml b/mods/ra/maps/soviet-11b/rules.yaml
new file mode 100644
index 0000000000..fbf062e808
--- /dev/null
+++ b/mods/ra/maps/soviet-11b/rules.yaml
@@ -0,0 +1,91 @@
+World:
+	LuaScript:
+		Scripts: campaign-global.lua, soviet11b.lua, soviet11b-AI.lua
+	MissionData:
+		BriefingVideo: soviet11.vqa
+		WinVideo: sitduck.vqa
+		LossVideo: dpthchrg.vqa
+		StartVideo: periscop.vqa
+		Briefing: Intelligence indicates that a large portion of the Allied Naval Fleet will stop for refueling at a base in this area. Destroy the fleet and the base. Beware the long range of their cruisers.
+	ScriptLobbyDropdown@difficulty:
+		ID: difficulty
+		Label: Difficulty
+		Values:
+			easy: Easy
+			normal: Normal
+			hard: Hard
+		Default: normal
+
+Player:
+	PlayerResources:
+		DefaultCash: 10000
+
+AFLD:
+	AirstrikePower@parabombs:
+		Prerequisites: aircraft.soviet
+	ParatroopersPower@paratroopers:
+		DropItems: E1,E1,E1,E2,E2
+
+ATEK:
+	Buildable:
+		Prerequisites: ~disabled
+
+IRON:
+	Buildable:
+		Prerequisites: ~disabled
+
+MSLO:
+	Buildable:
+		Prerequisites: ~disabled
+
+TRUK:
+	Buildable:
+		Prerequisites: ~disabled
+
+FTRK:
+	Buildable:
+		Prerequisites: ~disabled
+
+QTNK:
+	Buildable:
+		Prerequisites: ~disabled
+
+MSUB:
+	Buildable:
+		Prerequisites: ~disabled
+
+THF:
+	Buildable:
+		Prerequisites: ~disabled
+
+PDOX:
+	Buildable:
+		Prerequisites: ~disabled
+
+E7:
+	Buildable:
+		Prerequisites: ~disabled
+
+MCV:
+	Buildable:
+		Prerequisites: ~disabled
+
+MECH:
+	Buildable:
+		Prerequisites: ~disabled
+
+MH60:
+	Buildable:
+		Prerequisites: ~disabled
+
+E3:
+	Buildable:
+		Prerequisites: ~tent
+
+CA:
+	Buildable:
+		Prerequisites: ~syrd, dome
+    
+HELI:
+	Buildable:
+		Prerequisites: ~hpad
diff --git a/mods/ra/maps/soviet-11b/soviet11b-AI.lua b/mods/ra/maps/soviet-11b/soviet11b-AI.lua
new file mode 100644
index 0000000000..a557ac2d0b
--- /dev/null
+++ b/mods/ra/maps/soviet-11b/soviet11b-AI.lua
@@ -0,0 +1,248 @@
+--[[
+   Copyright 2007-2021 The OpenRA Developers (see AUTHORS)
+   This file is part of OpenRA, which is free software. It is made
+   available to you under the terms of the GNU General Public License
+   as published by the Free Software Foundation, either version 3 of
+   the License, or (at your option) any later version. For more
+   information, see COPYING.
+]]
+FirstPatrolActors = { Cruiser1, Gunboat1, Gunboat2 }
+PatrolA = { Rocket1, Rocket2 }
+PatrolB = { Rocket3, Rocket4 }
+PatrolC = { Rocket5, Rocket6 }
+PatrolD = { Rocket7, Rocket8 }
+PatrolPathA = { RocketPath1.Location, RocketPath2.Location }
+PatrolPathB = { RocketPath3.Location, RocketPath4.Location }
+PatrolPathC = { RocketPath5.Location, RocketPath6.Location }
+PatrolPathD = { RocketPath7.Location, RocketPath8.Location }
+
+Helipads = { Helipad1, Helipad2, Helipad3, Helipad4 }
+HeliType = { "heli" }
+
+DestroyerSquad = { "dd", "dd" }
+
+DestroyerDelays =
+{
+	easy = 4,
+	normal = 3,
+	hard = 2
+}
+
+TransportDelays =
+{
+	easy = 6,
+	normal = 5,
+	hard = 4
+}
+
+AlliedShips =
+{ 
+	easy = { "pt", "pt", "dd" },
+	normal = { "pt", "dd", "dd" },
+	hard = { "dd", "dd" , "dd" }
+}
+
+Helis = { }
+
+PatrolWay = { ShipWaypoint1.Location, ShipWaypoint2.Location, ShipWaypoint3.Location, ShipWaypoint4.Location, ShipWaypoint5.Location }
+
+TransportWays =
+{ 
+	{ AlliedTransportEntry1.Location, AlliedTransportDrop1.Location },
+	{ AlliedTransportEntry2.Location, AlliedTransportDrop2.Location },
+	{ AlliedTransportEntry3.Location, AlliedTransportDrop3.Location }
+}
+
+TransportUnits =
+{
+	easy = { { "1tnk", "1tnk", "2tnk" }, { "arty", "jeep", "1tnk" } },
+	normal = { { "1tnk", "2tnk", "2tnk" }, { "arty", "arty", "1tnk" } },
+	hard = { { "2tnk", "2tnk", "2tnk" }, { "arty", "arty", "2tnk" } }
+}
+
+SurpriseTransportWay = { SurpriseTransportEntry.Location, SurpriseTransportDrop.Location }
+
+SurpriseTransportUnits =
+{
+	easy = { "jeep", "jeep", "1tnk" },
+	normal = { "jeep", "jeep", "1tnk" },
+	hard = { "jeep", "1tnk", "2tnk" }
+}
+
+ProductionDelays =
+{
+	easy = 3,
+	normal = 2,
+	hard = 1
+}
+
+IdleHunt = function(unit) if not unit.IsDead then Trigger.OnIdle(unit, unit.Hunt) end end
+
+SendCruiser = function()
+	if NavalYard2.IsDead or NavalYard2.Owner ~= Greece then
+		return
+	end
+
+	local boat = Reinforcements.Reinforce(Greece, { "ca" }, { CruiserEntry.Location })
+	Utils.Do(boat, function(ca)
+		ca.Move(DefaultCameraPosition.Location)
+		Trigger.OnKilled(ca, function()
+			Trigger.AfterDelay(DateTime.Minutes(3), SendCruiser)
+		end)
+	end)
+end
+
+DestroyerAttacks = function()
+	if NavalYard3.IsDead or NavalYard3.Owner ~= Greece then
+		return
+	end
+
+	local boats = Reinforcements.Reinforce(Greece, DestroyerSquad, { ShipEntry.Location })
+	Utils.Do(boats, function(dd)
+		dd.Patrol(PatrolWay, false, 1)
+		IdleHunt(dd)
+	end)
+	Trigger.OnAllKilled(boats, function()
+		Trigger.AfterDelay(DateTime.Minutes(DestroyerDelays), DestroyerAttacks)
+	end)
+end
+
+AlliedTransportReinforcements = function()
+	local way = Utils.Random(TransportWays)
+	local group = Utils.Random(TransportUnits)
+	local units = Reinforcements.ReinforceWithTransport(Greece, "lst", group,  way, { way[2], way[1] } )[2]
+	Utils.Do(units, function(a)
+		Trigger.OnAddedToWorld(a, function()
+			a.AttackMove(PlayerBase.Location)
+			IdleHunt(a)
+		end)
+	end)
+
+	Trigger.AfterDelay(DateTime.Minutes(TransportDelays), AlliedTransportReinforcements)
+end
+
+BuildingsHealing = function()
+	local buildings = Utils.Where(Map.ActorsInWorld, function(self) return self.Owner == Greece and self.HasProperty("StartBuildingRepairs") end)
+	Utils.Do(buildings, function(actor)
+		Trigger.OnDamaged(actor, function(building)
+			if building.Owner == Greece and building.Health < building.MaxHealth * 3/4 then
+				building.StartBuildingRepairs()
+			end
+		end)
+	end)
+end
+
+StartPatrols = function()
+	Utils.Do(FirstPatrolActors, function(a)
+		if not a.IsDead then
+			a.Patrol(PatrolWay, false, 1)
+			IdleHunt(a)
+		end
+	end)
+
+	Utils.Do(PatrolA, function(a)
+		a.Patrol(PatrolPathA, true, 20)
+	end)
+	Utils.Do(PatrolB, function(b)
+		b.Patrol(PatrolPathB, true, 20)
+	end)
+	Utils.Do(PatrolC, function(c)
+		c.Patrol(PatrolPathC, true, 20)
+	end)
+	Utils.Do(PatrolD, function(d)
+		d.Patrol(PatrolPathD, true, 20)
+	end)
+end
+
+ProduceShips = function()
+	if NavalYard1.IsDead or NavalYard1.Owner ~= Greece then
+		return
+	end
+
+	Greece.Build(AlliedShips, function(ships)
+		Utils.Do(ships, function(a)
+			a.AttackMove(ShipWaypoint5.Location)
+			IdleHunt(a)
+		end)
+	end)
+
+	Trigger.AfterDelay(DateTime.Minutes(ProductionDelays), ProduceShips)
+end
+
+ProduceHelicopters = function()
+	if Utils.All(Helipads, function(a) return a.IsDead or a.Owner ~= Greece end) then
+		return
+	end
+
+	Greece.Build(HeliType, function(helis)
+		local heli = helis[1]
+		Helis[#Helis+1] = heli
+	
+		Trigger.OnKilled(heli, ProduceHelicopters)
+
+		local alive = Utils.Where(Helis, function(y) return not y.IsDead end)
+		if #alive < 2 then
+			Trigger.AfterDelay(DateTime.Minutes(ProductionDelays), ProduceHelicopters)
+		end
+
+		InitializeAttackAircraft(heli, USSR)
+	end)
+end
+
+AlliedTransportAmbush = function()
+	Trigger.OnEnteredProximityTrigger(AmbushTrigger.CenterPosition, WDist.FromCells(7), function(actor, id)
+		if actor.Owner == USSR and actor.Type ~= "badr" and actor.Type ~= "u2" and actor.Type ~= "camera.spyplane" then
+			Trigger.RemoveProximityTrigger(id)
+			local way = SurpriseTransportWay
+			local group = SurpriseTransportUnits
+			local units = Reinforcements.ReinforceWithTransport(Greece, "lst", group,  way, { way[2], way[1] } )[2]
+			Utils.Do(units, function(a)
+				Trigger.OnAddedToWorld(a, function()
+					a.AttackMove(PlayerBase.Location)
+					IdleHunt(a)
+				end)
+			end)
+		end
+	end)
+end
+
+BridgeTrigger = function()
+	TheBridge = Utils.Where(Map.ActorsInWorld, function(actor) return actor.Type == "bridge1" end)[1]
+	Trigger.OnKilled(BridgeBarrel, function()
+		if not TheBridge.IsDead then
+			TheBridge.Kill()
+		end
+	end)
+	
+	Trigger.OnEnteredProximityTrigger(BaseBridge.CenterPosition, WDist.FromCells(3), function(actor, id)
+		if actor.Owner == USSR and actor.Type ~= "badr" and actor.Type ~= "u2" and actor.Type ~= "camera.spyplane" then
+			Trigger.RemoveProximityTrigger(id)
+			
+			if not BridgeTank.IsDead and not BridgeBarrel.IsDead and not TheBridge.IsDead then
+				BridgeTank.Attack(BridgeBarrel, true, true)
+			end
+		end
+	end)
+end
+
+ActivateAI = function()
+	local difficulty = Map.LobbyOption("difficulty")
+	TransportDelays = TransportDelays[difficulty]
+	DestroyerDelays = DestroyerDelays[difficulty]
+	TransportUnits = TransportUnits[difficulty]
+	ProductionDelays = ProductionDelays[difficulty]
+	AlliedShips = AlliedShips[difficulty]
+	SurpriseTransportUnits = SurpriseTransportUnits[difficulty]
+
+	BuildingsHealing()
+	AlliedTransportAmbush()
+	BridgeTrigger()
+	NavalYard1.IsPrimaryBuilding = true
+
+	Trigger.AfterDelay(DateTime.Minutes(1), StartPatrols)
+	Trigger.AfterDelay(DateTime.Minutes(3), AlliedTransportReinforcements)
+	Trigger.AfterDelay(DateTime.Minutes(4), DestroyerAttacks)
+	Trigger.AfterDelay(DateTime.Minutes(5), ProduceShips)
+	Trigger.AfterDelay(DateTime.Minutes(6), ProduceHelicopters)
+	Trigger.AfterDelay(DateTime.Minutes(7), SendCruiser)
+end
diff --git a/mods/ra/maps/soviet-11b/soviet11b.lua b/mods/ra/maps/soviet-11b/soviet11b.lua
new file mode 100644
index 0000000000..e41dcd2a1d
--- /dev/null
+++ b/mods/ra/maps/soviet-11b/soviet11b.lua
@@ -0,0 +1,63 @@
+--[[
+   Copyright 2007-2021 The OpenRA Developers (see AUTHORS)
+   This file is part of OpenRA, which is free software. It is made
+   available to you under the terms of the GNU General Public License
+   as published by the Free Software Foundation, either version 3 of
+   the License, or (at your option) any later version. For more
+   information, see COPYING.
+]]
+StartingUnits = { "mcv", "e4", "e4", "e2", "e2" }
+SovietTransportWay = { TransportEntry.Location, TransportStop.Location }
+
+InitialSovietReinforcements = function()
+	Trigger.AfterDelay(DateTime.Seconds(2), function()
+		Media.PlaySpeechNotification(USSR, "ReinforcementsArrived")
+		Reinforcements.ReinforceWithTransport(USSR, "lst", StartingUnits, SovietTransportWay)
+	end)
+end
+
+Tick = function()
+	Greece.Cash = 10000
+
+	if Greece.HasNoRequiredUnits() then
+		USSR.MarkCompletedObjective(DestroyNavalBase)
+	end
+
+	if USSR.HasNoRequiredUnits() and DateTime.GameTime > DateTime.Seconds(5) then
+		Greece.MarkCompletedObjective(BeatSoviets)
+	end
+end
+
+WorldLoaded = function()
+	USSR = Player.GetPlayer("USSR")
+	Greece = Player.GetPlayer("Greece")
+	
+	Trigger.OnObjectiveAdded(USSR, function(p, id)
+		Media.DisplayMessage(p.GetObjectiveDescription(id), "New " .. string.lower(p.GetObjectiveType(id)) .. " objective")
+	end)
+
+	DestroyNavalBase = USSR.AddPrimaryObjective("Destroy Allied naval base")
+	BeatSoviets = Greece.AddPrimaryObjective("Destroy all Soviet troops.")
+	
+	Trigger.OnObjectiveCompleted(USSR, function(p, id)
+		Media.DisplayMessage(p.GetObjectiveDescription(id), "Objective completed")
+	end)
+	Trigger.OnObjectiveFailed(USSR, function(p, id)
+		Media.DisplayMessage(p.GetObjectiveDescription(id), "Objective failed")
+	end)
+
+	Trigger.OnPlayerLost(USSR, function()
+		Trigger.AfterDelay(DateTime.Seconds(1), function()
+			Media.PlaySpeechNotification(USSR, "MissionFailed")
+		end)
+	end)
+	Trigger.OnPlayerWon(USSR, function()
+		Trigger.AfterDelay(DateTime.Seconds(1), function()
+			Media.PlaySpeechNotification(USSR, "MissionAccomplished")
+		end)
+	end)
+
+	Camera.Position = DefaultCameraPosition.CenterPosition
+	InitialSovietReinforcements()
+	Trigger.AfterDelay(DateTime.Seconds(5), ActivateAI)
+end
diff --git a/mods/ra/missions.yaml b/mods/ra/missions.yaml
index e42533fc5c..67c5011543 100644
--- a/mods/ra/missions.yaml
+++ b/mods/ra/missions.yaml
@@ -28,6 +28,7 @@ Soviet Campaign:
 	soviet-08b
 	soviet-09
 	soviet-11a
+	soviet-11b
 Counterstrike:
 	sarin-gas-1-crackdown
 	sarin-gas-2-down-under