"These operations may prove decisive if the Army fights another major conflict overseas. While the Army continues to refine its doctrine for engineer operations, the ability of Army logisticians to sustain these operations becomes essential to their success".
Procedures for overcoming physical barriers like rivers or minefields during offensive operations. atp 3-90.4 pdf
The Marine Corps Engineer School updated documentation to distinguish between "covert" and "clandestine" techniques in breach operations. "These operations may prove decisive if the Army