Ukraine has intensified missile and drone strikes on Russia. Russian air defenses are stretched, prompting efforts to find other approaches to protect domestic targets.

Russia launches two missiles and over 60 drones at Ukraine overnight on January 25. Ukraine's air defense forces shot down all missiles and most of the drones, the Ukrainian Air Forces reports. "Overnight on January 25,

Ukrainian President Volodymyr Zelenskyy warned allies that the defense of his nation is a litmus test for broader Western resolve.