The game is World in Conflict.
The story basically goes in alternate history; the USSR decides to post one last stand against the Free World, and rather than fall from the inside due to economic strain, the Red Bear launches a desperate assault across the Iron Curtain, pushing back NATO forces deep into West Germany, and even staging an Amphibious landing in southern France. However, just as American forces arrive to stop the Red Army from marching into Bonn, a suprise attack is launched on the American west coast, and the Red Army soon occupies Seattle.
Here, the Soviet Spetsnaz have captured several islands in New York Harbor (Elllis, Liberty and Governor's, specifically) and are using captured USA hardware to keep the Americans at bay while they plan to release a chemical agent over Manhattan, unless America withdrawls all her troops from the war.
Banned for boners.
Xer0 \^/