a show of force

show of force

A display of one's power, influence, or capability to cause harm, meant to act as a warning or deterrent to others. The president said that such a show of force will be treated as an act of aggression by the foreign country and could lead to a declaration of war. The march by union organizers is intended as a show of force to politicians threatening to weaken their bargaining powers.
See also: force, of, show
Farlex Dictionary of Idioms.

a show of ˈforce

an act which clearly shows your power or gives a warning to people not to act against you: The government sent in tanks as a show of force, and the rebels left the town.
See also: force, of, show
Farlex Partner Idioms Dictionary
See also:
  • show of force
  • display of force
  • prove (oneself) as (something)
  • prove oneself as
  • at (one's) doorstep
  • at doorstep
  • be hoist by (one's) own petard
  • be hoist with (one's) own petard
  • be hoist with one's own petard
  • be hoist/hoisted by/with your own petard