Wikipedia:List of equipment of the Ethiopian National Defence Force

Tanks and armored fighting vehicles
The Military Balance 2012 estimated that about 450 BRDM, BMP, BTR-60, BTR-152, and Type 89 armoured fighting vehicles and armoured personnel carriers were in service.

A total of 150 T-55 - 90 from, +40 from Belarus, +19 from Bulgaria, +50 from , +90 from 🇺🇦, and 150 T-54 ( 60 from East Germany) may have been in service over the years. Up to 150 M113 armoured personnel carriers may have been delivered from the United States.

Air defense & anti-tank weapons
16 M55 Quad quadruple anti-aircraft machine guns may have been in service from the US. M163 Vulcan self-propelled anti-aircraft guns may have been ordered but never delivered.