部队

support/combat troops

regular troops

field army units

peace-keeping forces

shock troops

special forces; (the US) Delta Force

engineer/rocket/radar/tank troops

local forces

missile forces/units

army forces/PLA units under the Lanzhou Command

frontier forces/troops

army rations/supplies

drill/train an army

command an army; lead troops

send in troops

disband an army

inspect/review troops

mass troops; concentrate an army

disperse troops

manoeuvre troops

mobilize/assemble troops

withdraw troops; disengage troops (from a conflict)

array/deploy an army

an army