The siege of Leningrad

https://www.youtube.com/watch?v=5OCoxf64Xyg

Belligerents
 Germany
 Finland[1][2]
 Italy[3]Flag of Spain (1938 - 1945).svg Francoist Spain (Blue Division)
 Soviet Union
Commanders and leaders
Nazi Germany W. Ritter von Leeb
Nazi Germany Georg von Küchler
Finland C.G.E. Mannerheim[4]
Flag of Spain (1938 - 1945).svg Agustín Muñoz Grandes
Soviet Union Markian Popov
Soviet Union Kliment Voroshilov
Soviet Union Georgy Zhukov
Soviet Union Ivan Fedyuninsky
Soviet Union Mikhail Khozin
Soviet Union Leonid Govorov
Strength
725,000 930,000
Casualties and losses
Nazi Germany Army Group North1941: 85,371 total casualties (KIA, WIA, MIA)[5]
1942: 267,327 total casualties (KIA, WIA, MIA)[6]
1943: 205,937 total casualties (KIA, WIA, MIA)[7]
1944: 21,350 total casualties (KIA, WIA, MIA)[8]
Total: 579,985 casualties
Soviet Union Northern Front:
1,017,881 killed, captured or missing[9]
2,418,185 wounded and sick[9]
Total: 3,436,066 casualties
Civilians:[9]
642,000 during the siege, 400,000 at evacuations