US President Joe Biden during a working session at the NATO Summit in Washi...

• People: Joe Biden

US President Joe Biden, left, and Jens Stoltenberg, secretary general of th...

• People: Jens Stoltenberg, Joe Biden

Recep Tayyip Erdogan, Turkey's president, from left, Keir Starmer, UK prime...

• People: Recep Tayyip Erdogan, Keir Starmer, Joe Biden, Jen...

United States President Joe Biden speaks during a working session at the NA...

• People: Joe Biden

Leaders attend a working session during the NATO Summit in Washington, DC, ...

• People: Joe Biden, Jens Stoltenberg, Edi Rama, Alexander D...

Leaders attend a working session during the NATO Summit in Washington, DC, ...

• People: Joe Biden, Jens Stoltenberg, Edi Rama, Alexander D...

Jens Stoltenberg, secretary general of the North Atlantic Treaty Organizati...

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United States President Joe Biden, right, and Keir Starmer, United Kingdom ...

• People: Joe Biden, Keir Starmer

United States President Joe Biden, left, and Jens Stoltenberg, secretary ge...

• People: Jens Stoltenberg, Joe Biden

United States President Joe Biden, left, and Jens Stoltenberg, secretary ge...

• People: Jens Stoltenberg, Joe Biden

Keir Starmer, United Kingdom prime minister, center, during the NATO Summit...

• People: Keir Starmer, Justin Trudeau