An officer of the Hungarian army standing on top of the Hungarian produced armored vehicle Csaba (pronounced Cha-bah), talking to the soldiers below.  
The 39M Csaba was an armored car, used by the Royal Hungarian Army during World War II. 
They were used as actual fighting vehicles, command cars and reconnaissance vehicles.
The armament consisted of a 20 mm Solothurn anti-tank rifle and an 8 mm machine gun.

A light armored vehicle

Hungarian soldiers at the destroyed bridge over the Danube River in the Yugoslav city of Novi Sad (Újvidék). The person on the left is a war correspondent. In the background on the other side is the Petrovaradin fortress; 1941. 

Annexation of Southern Territories

A Hungarian soldier (artillery corporal) with a captured Soviet heavy tractor Voroshilovets.
The Voroshilovets is a Soviet tracked prime mover. The tracked chassis was very useful in the Russian climate with its mud in the summer and snow in the winter.