Profile
- Type
- Crew-served 90 mm recoilless rifle
- Conflict side
- IS-aligned militants
- Origin
- United States
- Service note
- Entered service in 1959; remained in limited service with several operators into the 21st century
The M67 is a U.S.-origin 90 mm recoilless rifle designed as a portable direct-fire weapon against armor, fortifications, and troops in the open. In the Battle of Marawi context, reporting on Maute and allied IS-inspired fighters identified 90 mm recoilless rifles, or 90-RRs, as antitank weapons used against Philippine armored vehicles in dense urban fighting.
Inquirer reporting from Marawi identified 90 mm recoilless rifles, commonly called 90-RRs, among the antitank weapons used by IS-inspired fighters against Philippine armored vehicles; the source supports the 90 mm recoilless-rifle class, while M67/KM67 background sources identify the standard 90 mm recoilless-rifle family represented here.





