Keywords: D9-us pic28m.jpg Armored Caterpillar D9 bulldozers PhotoID 20053711914 Submitted by 1st Marine Division Operation/Exercise/Event Operation Iraqi Freedom Caption Marines from Company C 2nd Combat Engineers Battalion Regimental Combat Team 7 improved the international border between Iraq and Syria near the town of Husaybah by building a massive dirt barricade The Marines assisted the new Iraq government in their desire to stop the smuggling of arms insurgents and goods across the border in this volatile region Photo by Cpl Matthew R Jones PD-USGov Caterpillar D9 Vehicles of the United States Marine Corps Supporting arms of the United States Marine Corps Land vehicles in motion Caterpillar military bulldozers Husaybah 2nd Combat Engineer Battalion |