Stalin's Blitz 3: Relief to Konstanca

Dear Comrade, during your campaign in Finland, the Great Stalin has opened another front - with Romania. All has gone well until Stalin decided to do an airborne operation to capture the port of Konstanca. The paratroopers were soon encircled and are fighting for their lives. Your mission is to relieve them. 

After you secure Konstanca, your next target is Varna, which belongs to Bulgaria. Bulgaria is openly supporting Romania and must be dealt with!