Beyond Barbarossa: The Eastern Front of World War 2
In January and February 1944, Stalin's "broad front" strategy takes hold and the Red Army gains the momentum in the war on the Eastern Front.
Map 1: The Korsun-Cherkassy Pocket
Map 2: The Advance on Narva
Map 3: The Battle of Narva and Lake Peipus
What looks like "Hapba" is Cyrillic script for "Narva." The inset shows the southern end of Lake Peipus and the Red Army's temporary bridgehead on the west side.
Map 4: The Panther Line
Map 5: The breakout to Lysyanka
Map 6a: The Eastern Front 15 January 1944
Map 6b: The Eastern Front 15 February 1944
Image 1: Ivan S. Konev, commander of the 2nd Ukrainian Front
Image 2: Nikolai Vatutin, commander of the 1st Ukrainian Front
Sources
Antony Beevor, The Second World War. London, UK: Little, Brown and Co., 2012.
Evan Mawdsley, Thunder in the East: The Nazi-Soviet War, 1941–1945. London: Bloomsbury Academic, 2016.
Orest Subtelny, Ukraine: A History. Toronto: University of Toronto Press, 1988.
Anthony Tucker-Jones, Slaughter on the Eastern Front: Hitler and Stalin's War 1941–1945. Stroud, Gloucestershire, UK: The History Press, 2017.
Wikipedia, various pages.