diff --git a/mods/ra/rules/ships.yaml b/mods/ra/rules/ships.yaml
index 11279a7a1e..f468a93c3c 100644
--- a/mods/ra/rules/ships.yaml
+++ b/mods/ra/rules/ships.yaml
@@ -23,9 +23,10 @@ SS:
 	RevealsShroud@GAPGEN:
 		Range: 5c0
 	Targetable:
+		TargetTypes: Ground, Water, Ship, Submarine, Repair
 		RequiresCondition: !underwater
 	Targetable@UNDERWATER:
-		TargetTypes: Underwater, Repair
+		TargetTypes: Underwater, Submarine, Repair
 		RequiresCondition: underwater
 	Cloak:
 		CloakTypes: Underwater
@@ -87,9 +88,10 @@ MSUB:
 	RevealsShroud@GAPGEN:
 		Range: 5c0
 	Targetable:
+		TargetTypes: Ground, Water, Ship, Submarine, Repair
 		RequiresCondition: !underwater
 	Targetable@UNDERWATER:
-		TargetTypes: Underwater, Repair
+		TargetTypes: Underwater, Submarine, Repair
 		RequiresCondition: underwater
 	Cloak:
 		CloakTypes: Underwater
diff --git a/mods/ra/weapons/ballistics.yaml b/mods/ra/weapons/ballistics.yaml
index cc6c4fc9b9..4204576b49 100644
--- a/mods/ra/weapons/ballistics.yaml
+++ b/mods/ra/weapons/ballistics.yaml
@@ -191,8 +191,7 @@ DepthCharge:
 	Warhead@1Dam: SpreadDamage
 		Spread: 128
 		Damage: 80
-		ValidTargets: Underwater, Water
-		InvalidTargets: Ship
+		ValidTargets: Submarine
 		Versus:
 			None: 30
 			Wood: 75
@@ -207,4 +206,4 @@ DepthCharge:
 	Warhead@3Eff: CreateEffect
 		Explosions: small_explosion
 		ImpactSounds: kaboom15.aud
-		ValidTargets: Ship, Underwater
+		ValidTargets: Submarine