In Photos: World Leaders Gather for ‘Family’ Photos

Standing room only: heads of state and government stand to attention while posing for a traditional ‘family’ photograph during the Nato summit in Brussels

Photograph: Ian Langsdon/EPA

The Nato secretary general, Jens Stoltenberg, looks alarmed by Germany’s chancellor, Angela Merkel. The summit got off to a shaky start when Donald Trump criticised Germany over links to Russia

Photograph: Reinhard Krause/Reuters

Where’s your 2%? Trump gestures to Stoltenberg (left) and Belgium’s prime minister, Charles Michel (centre), as Theresa May (right) joins in the fun on day one of the summit

Photograph: Reinhard Krause/Reuters