奠邊府
Complicating the situation, Navarre initiated a second offensive operation on 12 December 1953, committing nearly twice as many troops to Operation Atlante in south central Vietnam, over 400 miles from Điện Biên Phủ. Navarre saw Operation Atlante as his main effort; he did not believe that Điện Biên Phủ would be a decisive operation. He even speculated that the loss of Điện Biên Phủ Dien was strategically acceptable.