Trump heading to Türkiye for NATO summit

US President Donald Trump is set to visit Türkiye to join NATO leaders for a summit meeting. This comes as Washington's relationship with the alliance remains tense. The two-day summit will start on Tuesday in the capital Ankara.

Trump has repeatedly criticized NATO over defense spending, saying member nations should do more. He has also criticized some of them for their lack of support on Iran. At last year's gathering, leaders agreed to boost their defense and related spending to 5 percent of GDP by 2035.