Italian Naval Forces, comprised mostly of submarines, begin moving along the Balearic Sea, targeting convoys supplying the Republican side of Spain.

In the East, during the Western Balkan War, Italian forces storm Belgrade's defenses. Under heavy artillery fire, Italian infantry break through the outer defenses, engaging in close-quarters urban combat. With the assistance of the few light armor brigades Italy has at her disposal, street after street is taken, with the Air Force giving support to the land army. In the heat of the battle, elite Alpini divisions launch an offense onto the grounds of the House of the National Assembly, then still having it's interior decoration worked on. Belgrade's defenses begin to fall, the city capitulates to the attackers.
Benito Blue Meanie sends a demand to Yugoslavia to lay down it's arms and surrender to the Kingdom of Italy.