동원해요 · 동원했어요 · 동원할 거예요 · 동원하세요
to mobilize, to bring in, to use all available (people or means)
Example
구조를 위해 헬기와 군인들이 동원되었습니다.
Helicopters and soldiers were mobilized for the rescue.
Word parts
동 move+원 member
Literally 'set members in motion'.
Good to know
Also figurative: 모든 방법을 동원하다 'use every possible means'.