The Alfa class, Soviet designation Project 705 Lira (Russian: Лира, meaning "Lyre", NATO reporting name Alfa), was a class of nuclear-powered attack submarines in service with the …

Dec 24, 2024 · The “Alfa” class attack submarines (project 705 Lira) constitute a completely new concept of underwater “interceptor” intended to gain a significant advantage over NATO forces …

Jan 13, 2025 · Russia’s Alfa-Class submarines (Project 705 Lira) exemplified the Soviet Union’s push to achieve an undersea technological edge, featuring unprecedented materials like …

Sep 9, 2024 · Summary: The Alfa-class submarine, developed by the Soviet Union during the Cold War, was an innovative but problematic vessel. Its titanium hull and unique lead-bismuth …

Jan 25, 2025 · One of the most unique and interesting submarines was the old Alfa -class nuclear-powered submarine. Known as Project 705 Lyra, the Alfa -class was meant to push …

Mar 25, 2020 · The Alfa-class of Soviet submarines was truly innovative. Their hulls were made of titanium, an extremely light-weight and tensility strong metal, although significantly more …

In 1969, it was the world's smallest SSN. It had, a rather high reserve buoyancy—a safety factor—of nearly 30 percent, in contrast to 8 to 11 percent for US SSNs. The submarine …

The Project 705 Alfa class constitued the world's fastest and deepest diving submarines of their time. The submarine featured a high power-to-weight reactor to increase the power-to-weight...

K-64 was the lead ship of the Project 705 (NATO reporting name: Alfa class) nuclear-powered attack submarines of the Soviet Navy.

Sep 22, 2014 · As for the Alfa Class’s ability to detect enemy submarines and ships, the sonar systems installed were state-of-the-art, and highly capable, but their high degree of automation …