Despite the White House previously said it would not take part in any retaliatory attack by Israel against Iran, and the Jewish state issued "limited" strikes on Friday anyway.
Sen. Jacky Rosen led a bipartisan group of senators to introduce a bill that would evaluate Taiwan's resilience and strengthen the island's supply chain security.
Defense chiefs from the U.S., Australia, Japan and the Philippines met in Hawaii to deepen cooperation amid concerns over China's activities in the South China Sea.
The new chairman of the House China Committee says there is an "alarming lack of urgency" from the Biden administration to adopt defensive measures to protect against threats from China