Donald Trump's push to send more Patriot missiles to Ukraine has reignited focus on one of the most advanced air defense systems in the world. As Ukraine relies on Patriots to stop Russian ballistic missile strikes,

President Trump announced a deal to supply Ukraine with U.S.-made Patriot air defense systems, with NATO allies funding the weapons.

President Trump reveals how Russian leader 'talks nice, then bombs everybody' as the U.S. prepares to send Ukraine Patriot missiles under a NATO agreement.