US President Biden Rallies NATO Against 'New Challenges' From Russia, China

Arriving at NATO headquarters in Brussels, US President Joe Biden stressed that the alliance was "critically important" to US security.

US President Joe Biden warned Monday that NATO must adapt to new challenges posed by China and Russia as he met fellow leaders to renew Washington's "sacred" bond with its allies. Arriving at NATO headquarters in Brussels for a summit with his 29 counterparts, Biden stressed that the alliance was "critically important" to US security. His first visit as president to the summit has been billed as a renewal of bonds after his predecessor Donald Trump called the US commitment into question. But it is also a moment to renew priorities and strategies for dealing with Moscow and Beijing, novel threats, and NATO's hasty withdrawal from Afghanistan after years of conflict.