This article has multiple issues. Please help improve it or discuss these issues on the talk page. (Learn how and when to remove these template messages) This article includes a list of references, related reading, or external links, but its sources remain unclear because it lacks inline citations. Please help to improve this article by introducing more precise citations. (February 2013) (Learn how and when to remove this template message) This article relies largely or entirely on a single source. Relevant discussion may be found on the talk page. Please help improve this article by introducing citations to additional sources.Find sources: "Operation Concert" – news · newspapers · books · scholar · JSTOR (January 2024) (Learn how and when to remove this template message)
Operation Concert
Part of the Rail war and the Eastern Front of World War II
Date19 September – late October 1943
Location
Soviet Union (present day Belarus, Baltic states, and Karelia), Crimea, Leningrad and Tver oblasts
Result Soviet victory
Belligerents
 Soviet Union  Germany
Commanders and leaders
Panteleimon Ponomarenko Unknown
Casualties and losses
Unknown 150,000 rails

Operation Concert was a Soviet military operation during World War II, conducted as part of the rail war sabotage campaign. It was one of the largest operations of World War II in its effects on the incapacitation of railroad communications in the logistics of the enemy rear. The operation was conducted through a plan developed by and under the management of the Central Headquarters of the Partisan Movement at the Stavka VGC (Chief Military Committee), and was coordinated with the forthcoming offensive of the Soviet troops in the Smolensk and Gomel directions and intended crossing of the Dnieper as part of the Summer–Autumn Campaign of 1943 (1 July – 31 December). The operation included participation of 193 partisan detachments and groups totalling more than 210,000 men, women, and children.