100mm Coastal Artillery

The B-34 was a widely produced Soviet 100 mm naval gun, frequently adapted for fixed coastal defense positions. It provided effective anti-ship and shore bombardment capabilities and was operated by numerous countries.

Designed in the mid-1930s by the Bolshevik Plant to provide Soviet warships with a modern dual-purpose weapon, the B-34 100mm gun officially entered service in 1940. During World War II, these guns were extensively deployed in static coastal fortifications, playing a critical role in the defense of key Soviet ports like Leningrad and Sevastopol against Axis forces. Following the war, the Soviet Union exported the system to numerous allied nations, including China, North Korea, and Vietnam, where they were integrated into extensive coastal defense networks. Although obsolete by modern standards, some of these durable artillery pieces remain in active reserve or secondary coastal defense roles in several developing nations today.