Q&A · 1:18:49-1:19:19

Britain pioneered helicopter assault; America shaped the modern MEU

British helicopter assaults during the Suez Crisis provide the early operational example, while the LPD-based combined-arms package in the question is associated with the United States.

Question

Which country first combined helicopters and landing craft in an LPD-based amphibious force?

Short answer

Britain pioneered helicopter assault, but the United States created the recognizable modern combined-arms form.

Notes

Britain receives credit for early operational helicopter assault during the Suez Crisis. The question describes a more specific organization using an LPD, helicopters, and landing craft for a combined-arms landing. That package is identified with the American Marine Expeditionary Unit model. Early use of helicopters in amphibious operations preceded the later force organization built around the full combination.