Part 4 of a four-part series on U.S. armor developments.
Ukraine Tanks: US to Send 31 Abrams, Adding to German Leopard Armor - Bloomberg
U.S. Army Receives First New Abrams Tank Prototype
Pin de Ante86 en houses armies Vehículos militares, Tanques, Vehiculos
What we know about US Abrams tanks arriving in Ukraine 'next week
VOA Exclusive: Ukrainians' Abrams Tanks Training Expected to Start
Goodbye, tanks: How the Marine Corps will change, and what it will
Timeline - US Army Ground Vehicle Systems Center
M1 Abrams Tanks In U.S. Inventory Have Armor Too Secret To Send To Ukraine : r/LessCredibleDefence
The US Army Needs Tanks for the Pacific but Knows Abrams Isn't the One