amphibious_landing
1. [ noun ] (military,transportation) a military action of coordinated land and sea and air forces organized for an invasion
Examples:

"MacArthur staged a massive amphibious landing behind enemy lines"

Related terms: military_action landing military
Similar spelling:   amphibious_operation
  amphibious_vehicle
  amphibious_assault
  amphibious_aircraft
  amphibian_genus