diff --git a/mods/ra/weapons.yaml b/mods/ra/weapons.yaml
index 956e453f0d..5dfc8c0b19 100644
--- a/mods/ra/weapons.yaml
+++ b/mods/ra/weapons.yaml
@@ -1167,8 +1167,10 @@ UnitExplodeSmall:
 			Light: 60%
 			Heavy: 25%
 		Explosion: large_explosion
+		WaterExplosion: large_splash
 		InfDeath: 4
 		ImpactSound: kaboom15.aud
+		WaterImpactSound: splash9.aud
 
 BarrelExplode:
 	Warhead: