This article is about an in-universe event. For the in-game mission, see Fleet Destruction.
"You just put the meat in between those buns and that burger is well done."
AWACS Long Caster[1]

Operation Siren's Song was an operation aiming to weaken Erusea's naval power.[1]


For the duration of the war, Erusea utilized supply bases in Snider's Top. The Njord Fleet, the Erusean Navy's main naval force, was preparing to strike Osean forces in eastern Usea. The LRSSG deployed the Cyclops and Strider Squadrons to eliminate both the supply bases and the fleet.[1]


On August 10, 2019, the Cyclops and Strider Squadrons entered the airspace and began engaging Erusean forces. Despite heavy resistance from both the Erusean Navy and Erusean Air Force, both squadrons sunk the fleet and destroyed the supply bases by targeting their structural reinforcements.[1]


Erusea's naval power was severely weakened, allowing Osean forces on the eastern part of the continent to advance westward. The success of the operation also allowed the Osean Ground Defense Force to initiate Operation Dragon Breath.[1]

Following the devastating loss of the Njord Fleet, the submarine Alicorn was pressed into service and commissioned by the Erusean Navy.


  1. 1.0 1.1 1.2 1.3 1.4 Mission 11: "Fleet Destruction", Ace Combat 7: Skies Unknown.
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