Sikorsky multi-purpose transport helicopters fly in the USA, Japan and even in Antarctica
German medium tanks on the background of foothills, mamolets in the background
The T-50 multi-purpose fighter flies in the white-gray sky
Multi-purpose mig-29 fighter on takeoff over trees
The multi-purpose fighter hornet cf-18 is flying in the sky
Russian, multi-purpose, supermaneuverable Su-27 fighter