lay down weapons

Trails, Lay, Aimpoint established, Boresight verified, Safe [verification of lay], Prefire checks performed, Ammunition Prepared

lay down arms

lay down in an order

lay down а concentration

lay down

lay down fire

tie down / tie-down

cargo tie-down / freight tie-down

freight tie-down / cargo tie-down

biological weapons (bacteriological weapons)

less-lethal weapons (less-than-lethal weapons)

lay

lay a bridge

lay a cable

lay a gun

lay a mine / mine field

lay a smoke screen

lay an aim

lay an ambush

lay eggs

lay flat

lay reference number

lay siege to

lay tracks

defensive layout / lay-out

lay an аim

lay on reconnaissance

lay сables

lay smoke

minefield report of intention to lay

lay on an attack

lay siege (to)