diff --git a/mods/ra/weapons/explosions.yaml b/mods/ra/weapons/explosions.yaml
index 2493ea3b2d..0ac9753f1e 100644
--- a/mods/ra/weapons/explosions.yaml
+++ b/mods/ra/weapons/explosions.yaml
@@ -68,7 +68,7 @@ CrateNuke:
 		Delay: 4
 
 MiniNuke:
-	ValidTargets: Ground, Water, Air
+	ValidTargets: Ground, Water, Underwater, Air
 	Warhead@1Dam_impact: SpreadDamage
 		Spread: 1c0
 		Damage: 150
@@ -88,7 +88,7 @@ MiniNuke:
 		Damage: 60
 		Falloff: 1000, 368, 135, 50, 18, 7, 0
 		Delay: 5
-		ValidTargets: Ground, Water, Air
+		ValidTargets: Ground, Water, Underwater, Air
 		Versus:
 			Concrete: 25
 		AffectsParent: true
@@ -104,7 +104,7 @@ MiniNuke:
 		Damage: 60
 		Falloff: 1000, 368, 135, 50, 18, 7, 0
 		Delay: 10
-		ValidTargets: Ground, Water, Air
+		ValidTargets: Ground, Water, Underwater, Air
 		Versus:
 			Concrete: 25
 		AffectsParent: true
@@ -117,7 +117,7 @@ MiniNuke:
 		Damage: 60
 		Falloff: 1000, 368, 135, 50, 18, 7, 0
 		Delay: 15
-		ValidTargets: Ground, Water, Air
+		ValidTargets: Ground, Water, Underwater, Air
 		Versus:
 			Concrete: 25
 		AffectsParent: true
diff --git a/mods/ra/weapons/superweapons.yaml b/mods/ra/weapons/superweapons.yaml
index 71861e544f..796f91c68f 100644
--- a/mods/ra/weapons/superweapons.yaml
+++ b/mods/ra/weapons/superweapons.yaml
@@ -28,12 +28,12 @@ ParaBomb:
 		ValidImpactTypes: Water
 
 Atomic:
-	ValidTargets: Ground, Water, Air
+	ValidTargets: Ground, Water, Underwater, Air
 	Warhead@1Dam_impact: SpreadDamage
 		Spread: 1c0
 		Damage: 150
 		Falloff: 1000, 368, 135, 50, 18, 7, 0
-		ValidTargets: Ground, Water, Air
+		ValidTargets: Ground, Water, Underwater, Air
 		Versus:
 			Concrete: 25
 		DamageTypes: Prone50Percent, TriggerProne, FireDeath
@@ -50,7 +50,7 @@ Atomic:
 		Damage: 60
 		Falloff: 1000, 368, 135, 50, 18, 7, 0
 		Delay: 5
-		ValidTargets: Ground, Water, Air
+		ValidTargets: Ground, Water, Underwater, Air
 		Versus:
 			Concrete: 25
 		DamageTypes: Prone50Percent, TriggerProne, FireDeath
@@ -69,7 +69,7 @@ Atomic:
 		Damage: 60
 		Falloff: 1000, 368, 135, 50, 18, 7, 0
 		Delay: 10
-		ValidTargets: Ground, Water, Air
+		ValidTargets: Ground, Water, Underwater, Air
 		Versus:
 			Concrete: 25
 		DamageTypes: Prone50Percent, TriggerProne, FireDeath
@@ -85,7 +85,7 @@ Atomic:
 		Damage: 60
 		Falloff: 1000, 368, 135, 50, 18, 7, 0
 		Delay: 15
-		ValidTargets: Ground, Water, Air
+		ValidTargets: Ground, Water, Underwater, Air
 		Versus:
 			Concrete: 25
 		DamageTypes: Prone50Percent, TriggerProne, FireDeath
@@ -101,7 +101,7 @@ Atomic:
 		Damage: 60
 		Falloff: 1000, 368, 135, 50, 18, 7, 0
 		Delay: 20
-		ValidTargets: Ground, Water, Air
+		ValidTargets: Ground, Water, Underwater, Air
 		Versus:
 			Concrete: 25
 		DamageTypes: Prone50Percent, TriggerProne, FireDeath