During the Cold War, the Soviet Union sought an edge in undersea warfare by designing the Lira-class (Alfa) submarines with ...

Attack submarines equipped with cruise missiles enhance the ability to strike land targets, making multi-purpose submarines ...

Between 1968 and 1981, the Soviet Union built seven Project 705 Lira (NATO reporting name Alfa) nuclear-powered attack ...

In 2015, the Royal Navy’s HMS Talent, a Trafalgar-class submarine, sustained significant damage after colliding with floating ...