Later, the V.K. Konovalov happens upon what is initially believed to be an submarine being escorted by two other submarines. Based on its acoustical signature, Tupolev realizes that it is in fact Red October, and proceeds to engage it. The two US submarines escorting Red October are prohibited from firing on Konovalov by rules of engagement, and Red October has no torpedomen on board. After a battle, Ramius sinks Konovalov by ramming it, killing Tupolev and his crew.
Later, the V.K Konovalov happens upon what is initially believed to be an submarine being escorted by two other submarines. Based on its acoustical signature, Tupolev realizes that it is in fact Red October, and proceeds to engage it. The two US submarines escorting Red October are prohibited from firing on Konovalov by rules of engagement, and Red October has no torpedomen on board. After a battle, Ramius sinks Konovalov by ramming it, killing Tupolev and his crew