Romania to spend billions on U.S. Abrams tanks
Australia delivers M1A1 Abrams tanks to Ukraine
White House: Abrams tanks sent to Ukraine were understaffed
Australia to send 49 decommissioned Abrams tanks to Ukraine for military support
Australia considers transferring decommissioned Abrams tanks to Ukraine
Ukraine withdraws Abrams tanks from front line to adapt to Russian UAV threat
Drone strikes challenge Abrams tanks' role in Ukraine's modern warfare