What makes a weapon anti-air or anti-tank? Would anti-air be effective against tanks? Could we create one weapon that covers both, or even all possible targets?

Question

What makes a weapon anti-air or anti-tank? Would anti-air be effective against tanks? Could we create one weapon that covers both, or even all possible targets?

In: 864

Answer 1

The RPG-7 have been successfully to bring down Blackhawk helicopters.

The Ukrainians have used Stugna ATGM to shoot down a Hind helicopter.