To date, there is no plan to build sections of the wall. However, Congress has provided options under Title 10 U.S. Code that could permit the Department of Defense to fund border barrier projects, such as in support of counter drug operations or national emergencies, Pentagon spokesman Army Lt. Col. Jamie Davis said.
https://www.breitbart.com/politics/2018/12/12/pentagon-border-barrier-military/
OK, so what are we waiting for?
BUILD THE WALL!!!!!!