Military

America has pledged over $175 billion in aid to Ukraine since Russia invaded, which includes over $100 billion in military spending. That includes shells, tanks, rockets, cannons, anti-tank weapons, drones, and missile defense systems worth $1 billion each. So which weapons have proven most critical on the battlefield?

It can transform from helicopter to airplane in seconds, providing a vital role for the US military by ferrying troops in and out of combat zones.

But the V-22 Osprey has also caused the deaths of 62 service members. A crash in Japan last year grounded the entire fleet.