NATO's Secretary General Mark Rutte received the United States' Under Secretary of War for Policy (deputy defence secretary responsible for policy) Elbridge A. Colby at NATO headquarters in Brussels on 27 August 2026.
Colby met with the North Atlantic Council and briefed allies on the United States' ongoing review of its force posture in Europe, according to information published by NATO.
During the meeting, Rutte highlighted Colby's earlier concept of "NATO 3.0", which advocates a stronger European contribution within a stronger alliance in which the United States and its partners share security responsibilities more equally.
"The progress demonstrated at the recent NATO summit in Ankara, including the 139 billion dollar increase in defence spending by European allies and Canada in 2025," Rutte said, according to NATO.
Allies expressed appreciation for the dialogue on the United States' considerations regarding force posture and emphasised the importance of continued cooperation, according to NATO's account of the meeting.

