Germany invaded the Soviet Union (which included Russia) on 22 June 1941, in an operation code‑named Operation Barbarossa.

Quick Scoop

  • Exact date: 22 June 1941.
  • Timeframe: Early hours of the morning, with a massive surprise attack along a very long front.
  • Name of the invasion: Operation Barbarossa.
  • Who invaded: Nazi Germany and its Axis allies against the Soviet Union (including Russia, Ukraine, the Baltic states, etc.).

A tiny bit of context

On 22 June 1941, around three to almost four million Axis troops crossed into the Soviet Union along a front nearly 2,900 kilometers long, making it the largest land invasion in history up to that point. This attack shattered the existing nonaggression pact between Germany and the Soviet Union and opened the brutal Eastern Front of the Second World War.

TL;DR: When did Germany invade Russia? On 22 June 1941, with Operation Barbarossa against the Soviet Union.

Information gathered from public forums or data available on the internet and portrayed here.