Taiwan intercepted dozens of military aircraft from communist China on Sunday as Democrat President Joe Biden’s administration is seemingly being tested simultaneously by authoritarian regimes around the world, who many experts say see weakness in Biden.

“The latest Chinese mission included 34 fighters plus four electronic warfare aircraft and a single bomber,” Reuters reported. “Taiwan sent combat aircraft to warn away the Chinese aircraft, while missile systems were deployed to monitor them.”

The news comes as war appears imminent in Eastern Europe with U.S. officials saying that Russia is likely to launch an invasion into Ukraine as soon as this week.