Germany's Defense Minister Boris Pistorius, left center, waits for the start of a group photo of NATO defense ministers at NATO headquarters in Brussels, Friday, June 14, 2024. (AP Photo/Virginia Mayo)

Netherland's Defense Minister Kajsa Ollongren, center right, speaks with Supreme Allied Commander Europe, U.S. General Christopher Cavoli during a meeting of the North Atlantic Council in NATO defense ministers format at NATO headquarters in Brussels, Friday, June 14, 2024. (AP Photo/Virginia Mayo)

United States Secretary of Defense Lloyd Austin, front center right, speaks with NATO Secretary General Jens Stoltenberg, front center left, during a group photo of NATO defense ministers at NATO headquarters in Brussels, Friday, June 14, 2024. (AP Photo/Virginia Mayo)

United States Secretary of Defense Lloyd Austin, center, speaks with NATO Secretary General Jens Stoltenberg during a meeting of the North Atlantic Council in NATO defense ministers format at NATO headquarters in Brussels, Friday, June 14, 2024. (AP Photo/Virginia Mayo)

Ukraine's Defense Minister Rustem Umerov, center left, shakes hands with Poland's Defense Minister Wladyslaw Kosiniak-Kamysz, center right, during a meeting of the NATO-Ukraine council in defense ministers format at NATO headquarters in Brussels, Thursday, June 13, 2024. NATO defense ministers gathered Thursday hoping to agree on a new plan to provide long-term security assistance and military training to Ukraine, after Hungary promised not to veto the scheme as long as it's not forced to take part. (AP Photo/Virginia Mayo)

A general view of a meeting of the NATO-Ukraine council in defense ministers format at NATO headquarters in Brussels, Thursday, June 13, 2024. NATO defense ministers gathered Thursday hoping to agree on a new plan to provide long-term security assistance and military training to Ukraine, after Hungary promised not to veto the scheme as long as it's not forced to take part. (AP Photo/Virginia Mayo)

United States Secretary of Defense Lloyd Austin, front center, shakes hands with Germany's Defense Minister Boris Pistorius, center row left, during a group photo of NATO defense ministers at NATO headquarters in Brussels, Friday, June 14, 2024. (AP Photo/Virginia Mayo)

Ukraine's Defense Minister Rustem Umerov, right, poses with Turkey's Defense Minister Yasar Guler during a meeting of the NATO-Ukraine council in defense ministers format at NATO headquarters in Brussels, Thursday, June 13, 2024. NATO defense ministers gathered Thursday hoping to agree on a new plan to provide long-term security assistance and military training to Ukraine, after Hungary promised not to veto the scheme as long as it's not forced to take part. (AP Photo/Virginia Mayo)

Netherland's Defense Minister Kajsa Ollongren, right, speaks with British Defense Secretary Grant Shapps, left, during a meeting of the North Atlantic Council in NATO defense ministers format at NATO headquarters in Brussels, Friday, June 14, 2024. (AP Photo/Virginia Mayo)

United States Secretary of Defense Lloyd Austin, right, speaks with NATO Secretary General Jens Stoltenberg during a group photo of NATO defense ministers at NATO headquarters in Brussels, Friday, June 14, 2024. (AP Photo/Virginia Mayo)

NATO defense ministers pose for a group photo during a meeting of NATO defense ministers at NATO headquarters in Brussels, Friday, June 14, 2024. (AP Photo/Virginia Mayo)