Before leaving, President Trump joined the other leaders in issuing a statement saying Iran “can never have a nuclear weapon” and calling for a “de-escalation of hostilities in the Middle East.

Trump left the summit, which is running June 15 to 17 in Kananaskis, Alta., following a dinner with heads of state Monday "because of what's going on in the Middle East," his press secretary Karoline Leavitt confirmed on social media.

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