diff --git a/OpenRA.Mods.RA/C4Demolition.cs b/OpenRA.Mods.RA/C4Demolition.cs
index 1c386410ff..3760ec3a19 100644
--- a/OpenRA.Mods.RA/C4Demolition.cs
+++ b/OpenRA.Mods.RA/C4Demolition.cs
@@ -30,6 +30,8 @@ namespace OpenRA.Mods.RA
 		public readonly int FlashInterval = 4;
 		[Desc("Duration of each flash")]
 		public readonly int FlashDuration = 3;
+		[Desc("Voice string when planting explosive charges.")]
+		public readonly string Voice = "Attack";
 
 		public object Create(ActorInitializer init) { return new C4Demolition(this); }
 	}
@@ -82,7 +84,7 @@ namespace OpenRA.Mods.RA
 
 		public string VoicePhraseForOrder(Actor self, Order order)
 		{
-			return order.OrderString == "C4" ? "Attack" : null;
+			return order.OrderString == "C4" ? info.Voice : null;
 		}
 
 		class C4DemolitionOrderTargeter : UnitOrderTargeter
diff --git a/mods/ra/maps/desert-shellmap/map.yaml b/mods/ra/maps/desert-shellmap/map.yaml
index 711f967fa9..20e421c712 100644
--- a/mods/ra/maps/desert-shellmap/map.yaml
+++ b/mods/ra/maps/desert-shellmap/map.yaml
@@ -1338,6 +1338,8 @@ Rules:
 			Percentage: 0
 		InvulnerabilityUpgrade@UNKILLABLE:
 			RequiresUpgrade: unkillable
+	E7:
+		-Selectable:
 
 Sequences:
 
diff --git a/mods/ra/rules/infantry.yaml b/mods/ra/rules/infantry.yaml
index c96304ea82..67a182d115 100644
--- a/mods/ra/rules/infantry.yaml
+++ b/mods/ra/rules/infantry.yaml
@@ -250,6 +250,7 @@ E7:
 		Range: 6c0
 	C4Demolition:
 		C4Delay: 45
+		Voice: Demolish
 	Passenger:
 		PipType: Red
 	Armament@PRIMARY:
@@ -264,6 +265,8 @@ E7:
 	TakeCover:
 	RenderInfantry:
 		IdleAnimations: idle1,idle2
+	AnnounceOnBuild:
+	AnnounceOnKill:
 
 MEDI:
 	Inherits: ^Infantry
diff --git a/mods/ra/voices.yaml b/mods/ra/voices.yaml
index 3adc13e76d..39d5ebd718 100644
--- a/mods/ra/voices.yaml
+++ b/mods/ra/voices.yaml
@@ -46,11 +46,14 @@ MechanicVoice:
 TanyaVoice:
 	Voices:
 		Select: yo1,yes1,yeah1
-		Move: rokroll1,onit1,cmon1
-		Attack: tuffguy1,bombit1,gotit1
+		Move: onit1,cmon1,rokroll1
+		Attack: tuffguy1,bombit1
 		Die: tandeth1
 		Burned: tandeth1
 		Zapped: tandeth1
+		Build: laugh1
+		Kill: gotit1,lefty1
+		Demolish: keepem1,tuffguy1
 
 DogVoice:
 	Voices: