US President Donald Trump heads to the NATO summit in Ankara amid escalating tensions and sharp criticism of European allies over defense spending and Iran.

NATO leaders meet in Ankara to address tensions with Trump and reaffirm commitments to defense spending and European security.

US President Donald Trump heads to the NATO summit in Ankara amid escalating tensions and sharp criticism of European allies over defense spending and Iran.

Defence spending, Ukraine and the Iran conflict will dominate the Ankara meeting