Following Germany's decision to deliver 14 Leopard 2 tanks to Ukraine, the Biden administration has announced it will send 31 M1 Abrams tanks to aid the fight against Russia. This decision marks a sharp change in attitude from U.S. officials toward sending tanks, as just last week the Pentagon said it doesn’t want to send Ukraine a system the Ukrainians can’t repair or sustain . The Abrams tank specifically has been criticized for its expense, as well as the amount...