East Prussian offensive

Georg-Hans Reinhardt military commander Friedrich Hoßbach military commander Lothar Rendulic military commander Walter Weiß military commander Dietrich von Saucken military commander Erhard Raus military commander

Konstantin Rokossovsky military commander Aleksandr Vasilevsky military commander Ivan Bagramyan military commander

Army Group Centre Panzer Group 3 Army Group North 4th Army (Wehrmacht) Wehrmacht 2nd Army (Wehrmacht) Army East Prussia (Wehrmacht) IX Army Corps (Wehrmacht) LV Army Corps (Wehrmacht) XX Army Corps (Wehrmacht) 102nd Infantry Division (Wehrmacht) 129th Infantry Division (Wehrmacht) 170th Infantry Division (Wehrmacht) 50th Infantry Division (Wehrmacht) 56th Infantry Division (Wehrmacht) 5th Panzer Division (Wehrmacht)

1st Baltic Front 2nd Belorussian Front 3rd Belorussian Front 11th Guards Army 28th Army (Soviet Union) 31st Army (Soviet Union) 3rd Army (Soviet Union) 43rd Army 48th Army 4th Guards Air and Air Defence Forces Army 50th Army (Soviet Union) 10th Tank Corps 29th Tank Corps 102nd Rifle Division 110th Rifle Division 115th Rifle Division 11th Guards Rifle Division 124th Rifle Division 126th Rifle Division 129th Rifle Division 130th Rifle Division 137th Rifle Division 144th Rifle Division 152nd Rifle Division 153rd Rifle Division (1943–1946) 154th Rifle Division 157th Rifle Division 159th Rifle Division (1943–1946) 169th Rifle Division 16th Guards Rifle Division 170th Rifle Division 176th Rifle Division 17th Guards Rifle Division 17th Rifle Division 182nd Rifle Division 18th Guards Motor Rifle Division 191st Rifle Division 194th Rifle Division 199th Rifle Division 19th Guards Rifle Division 1st Guards Tank Division 1st Rifle Division (Soviet Union) 20th Rifle Division 217th Rifle Division 220th Rifle Division 221st Rifle Division 235th Rifle Division 250th Rifle Division 251st Rifle Division 26th Guards Rifle Division 26th Rifle Division 321st Rifle Division 324th Rifle Division 325th Rifle Division 32nd Guards Motor Rifle Division 33rd Guards Rifle Division 343rd Rifle Division 358th Rifle Division 371st Rifle Division 372nd Rifle Division 399th Rifle Division 42nd Rifle Division 48th Guards Rifle Division 50th Guards Rifle Division 52nd Rifle Division (Soviet Union, 1942–1946) 54th Rifle Division 55th Guards Rifle Division 5th Rifle Division (Soviet Union) 73rd Rifle Division 83rd Guards Rifle Division 84th Guards Rifle Division 87th Guards Rifle Division 88th Rifle Division 90th Guards Rifle Division 91st Guards Rifle Division 96th Guards Rifle Division 97th Rifle Division Soviet Navy Baltic Fleet 1st Air Army