go on the offensive

Related to go on the offensive: take the offensive, goes on the offensive, took the offensive

go on the offensive

To begin attacking someone or adopting an aggressive attitude or position as a means of gaining a pre-emptive advantage. If you don't go on the offensive as soon as the debate starts, your opponent is going to walk all over you! Every time Mike and I start to fight, he immediately goes on the offensive and won't listen to my side of things.
See also: go, offensive, on
Farlex Dictionary of Idioms.

go on(to) the ofˈfensive

,

take the ofˈfensive

start attacking somebody/something before they start attacking you: The president decided to take the offensive by developing a new strategy to discourage competition.
See also: go, offensive, on
Farlex Partner Idioms Dictionary
See also:
  • take the offensive
  • bloody nose attack
  • bloody nose strike
  • be on the front foot
  • be on the offensive
  • offensive
  • on the front foot
  • front foot
  • gain the upper hand
  • get, have, gain, etc. the upper hand