diff --git a/mods/ra/audio/notifications.yaml b/mods/ra/audio/notifications.yaml
index 3e3ccd1773..8fb769fa2a 100644
--- a/mods/ra/audio/notifications.yaml
+++ b/mods/ra/audio/notifications.yaml
@@ -35,6 +35,7 @@ Speech:
 		ConvoyUnitLost: convlst1
 		CreditsStolen: credit1
 		EnemyUnitsApproaching: enmyapp1
+		EnemyDetected: enmydet
 		ExplosiveChargePlaced: xploplc1
 		FirstObjectiveMet: 1objmet1
 		FourtyMinutesRemaining: 40minr
diff --git a/mods/ra/bits/enmydet.aud b/mods/ra/bits/enmydet.aud
new file mode 100644
index 0000000000..e02b341e3c
Binary files /dev/null and b/mods/ra/bits/enmydet.aud differ
diff --git a/mods/ra/rules/defaults.yaml b/mods/ra/rules/defaults.yaml
index 13bfb762e7..0af700de3d 100644
--- a/mods/ra/rules/defaults.yaml
+++ b/mods/ra/rules/defaults.yaml
@@ -82,7 +82,7 @@
 		Notification: UnitStolen
 	MustBeDestroyed:
 	AnnounceOnSeen:
-		Notification: EnemyUnitsApproaching
+		Notification: EnemyDetected
 
 ^Tank:
 	Inherits@1: ^ExistsInWorld
@@ -144,7 +144,7 @@
 		WaterCorpseSequence:
 		WaterCorpsePalette:
 	AnnounceOnSeen:
-		Notification: EnemyUnitsApproaching
+		Notification: EnemyDetected
 
 ^Infantry:
 	Inherits@1: ^ExistsInWorld
@@ -220,7 +220,7 @@
 		Types: Infantry
 	MustBeDestroyed:
 	AnnounceOnSeen:
-		Notification: EnemyUnitsApproaching
+		Notification: EnemyDetected
 
 ^Ship:
 	Inherits@1: ^ExistsInWorld
@@ -251,7 +251,7 @@
 		GenericName: Ship
 	MustBeDestroyed:
 	AnnounceOnSeen:
-		Notification: EnemyUnitsApproaching
+		Notification: EnemyDetected
 
 ^Plane:
 	Inherits@1: ^ExistsInWorld
@@ -287,7 +287,7 @@
 	WithShadow:
 	MustBeDestroyed:
 	AnnounceOnSeen:
-		Notification: EnemyUnitsApproaching
+		Notification: EnemyDetected
 
 ^Helicopter:
 	Inherits: ^Plane
@@ -297,7 +297,7 @@
 		String: Helicopter
 	Hovers:
 	AnnounceOnSeen:
-		Notification: EnemyUnitsApproaching
+		Notification: EnemyDetected
 
 ^Building:
 	Inherits@1: ^ExistsInWorld