2Б1

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2B1 Oka, (Russian: "2Б1 Ока" - "Oka River"), is a Soviet 420 mm self-propelled heavy mortar. 2B1 is its GRAU designation. It was designed to deliver tactical

Found in articles

2B1 Oka

2B1 Oka, (Russian: "2Б1 Ока" - "Oka River"), is a Soviet 420 mm self-propelled heavy mortar. 2B1 is its GRAU designation. It was designed to deliver tactical