Assertion: rectangular ditch | /r/CapableOf | impede breaching the enemy
Facets:
value: greatly
type: DEGREE
Source sentences:
text: Rectangular ditches should have a 1- to 2-meter berm on their friendly side which serves to increase the obstacle height, decrease traction to crossing tanks, greatly impede breaching with scissor-type bridges, and keep the enemy from pushing the soil back into the ditch without exposing their dozers or tanks with plows.