no plan survives contact with the enemy

no plan survives contact with the enemy

Military plans always need to be changed once they are enacted in real-life military situations. The saying emphasizes the need for flexibility, as opposed to strict adherence to strategy. It is attributed to Helmuth von Moltke the Elder, a 19th-century Prussian field marshal. Men, be ready to make changes on the battlefield—we all know that no plan survives contact with the enemy.
See also: contact, enemy, no, plan, survive
Farlex Dictionary of Idioms.
See also:
  • survive
  • go nuclear
  • nuclear
  • nuclear option
  • doolally
  • Lally
  • don't ask, don't tell
  • Don't Ask, Don't Tell, Don't Harass, Don't Pursue
  • harass
  • boot camp
References in periodicals archive
Another says: "No plan survives contact with the enemy."
"No plan survives contact with the enemy" is, after all, a truism.