Sea Power
Step into the missile age, where warships, submarines and aircraft fight for control of the world’s oceans. Sea Power combines Cold War tension with modern naval tactics, demanding careful planning, accurate weapons employment and nerves of steel.
At Grim Reapers, we recreate historical encounters, test unlikely fleet matchups and push naval warfare well beyond sensible limits—all in the name of research, naturally.
Beautiful humans in sexy machines—now afloat.
What You’ll Find in Sea Power
Fleet Battles
Carrier groups, missile cruisers and entire task forces collide in large-scale naval warfare.
Missile Warfare
Anti-ship missiles, layered air defences and the challenge of keeping a modern fleet alive.
Submarines & ASW
Silent hunters, sonar contacts and the tense search for threats beneath the waves.
Historical & What-If Battles
Cold War confrontations, modern fleet matchups and battles naval planners wisely avoided.
New to our Sea Power videos? Start here
Alicorn vs the World: An Ace Combat Mod Showcase
All US Warships vs All Soviet Warships
Falklands 2026: Day 1 — DCS & Sea Power
Watch Sea Power
Explore Grim Reapers’ Sea Power battles, tactical experiments, historical encounters and increasingly questionable fleet matchups.
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Independence Day Mothership & 50 Alien Fighters vs 72 USAF F-15 Defenders | Sea Power
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Japan JMSDF vs China PLAN: Expanded 2026 Destroyer Battle | Sea Power
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Late 1980's Warships: US & Japan vs USSR & China | Sea Power
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Multiplayer: Canadian Frigates & Hydrofoils vs Soviet Submarines GREAT BATTLE! | Sea Power
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2026 Warships & Helicopters: Pakistan vs Philippines | Sea Power
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Constellation vs Mogami II: Which Frigate Should US Have Gone For? | Sea Power
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2030's Euro Warships: Italian DDX, German F127, Dutch Van Galen & Spanish F110 | Sea Power
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Could A WWII Battleship Super Fleet Beat A 2026 US Carrier Group? | Sea Power
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2026 Destroyer Battle: Indian Visakhapatnam & Kolkata vs Chinese Type 052D & 052B | Sea Power
WWII vs Modern Warships
Can WWII battleships stand up to modern missiles, destroyers and submarines? Explore our collection of naval what-if battles, mostly filmed in Sea Power, with one DCS World scenario.
Carrier Group vs Carrier Group
Watch rival carrier groups face off in Grim Reapers’ hypothetical naval battles, featuring aircraft carriers, escort ships and air wings in Sea Power and DCS World.
Reaper Intel: The Future of Naval Warfare
Modern warships carry increasingly powerful sensors, missiles and defensive systems—but can they survive the speed and scale of a modern missile attack?
Join the Fleet
Enjoy naval warfare, military aviation and the occasional questionable tactical decision? Join the Grim Reapers community and become part of the chaos.