NATO summit tests alliance unity as Trump reshapes transatlantic relations

NATO leaders are preparing to meet in Ankara for a summit overshadowed by renewed questions about the alliance's future following Donald Trump's return to the White House. Secretary General Mark Rutte is seeking to preserve unity as members face growing pressure over defence spending and burden sharing. The summit comes amid uncertainty over US commitments to NATO, with Trump calling on allies to do more for their own security while raising concerns about the alliance's long-standing collective