The book meticulously details the specialized units required for such a brutal occupation: Axis Forces in Yugoslavia 1941–45 (Men-at-Arms #282)
The conflict began on April 6, 1941, with a massive multi-pronged invasion by German, Italian, and Hungarian forces. In just 11 days, the Royal Yugoslav Army surrendered, leading to the total dismemberment of the state. Osprey - Men At Arms 282 - Axis Forces in Yugos...
A Croatian puppet state (the NDH) was installed, while other regions were carved up between Germany and its allies. The book meticulously details the specialized units required