Documents show new push by Moscow, Tehran and Damascus to oust U.S. forces from Syria, including through lethal explosive attacks.

Newly revealed leaked documents reveal Iran could be readying for new attacks against U.S. troops in Syria, according to a new Washington Post report. The Post reports Iran is arming militants in Syria and building and training forces to use bombs specifically intended to target U.

The report says that the IRGC Quds Force oversaw “testing of one of the explosives, which reportedly sliced through a tank’s armored plating in a trial run."