break out
break out
(of war, fighting or other unpleasant events) to start suddenly
They had escaped to America shortly before war broke out in 1939.
Fighting had broken out between rival groups of fans.
Fire broke out during the night.
break out (of something)
to escape from a place or situation
Several prisoners broke out of the jail.
She needed to break out of her daily routine and do something exciting.
e.g.
"Break out of here." "I'll split half the gold with anyone who escapes." 『ここから脱獄しろ』『成功した奴には金塊を半分やる』 (/yupeco/『ゴールデンカムイ』1話)