A search commences for the attacking submarine, a Cold War-era . The hunt for the Kilo results in the sinking of the Ayatollah of Iran's submarines by a Navy SEAL raid, an underwater transit through the Bosporus, and an underwater battle near the Falklands.
A search is initiated for the attacking submarine, which dates back to the Cold War era. This hunt resulted in the sinking of Iran's submarines by a Navy SEAL team during an underwater passage through the Bosporus and an underwater battle near the Falklands.