Russian officials said on March 19 that Russia had used a Kinzhal hypersonic missile to destroy an underground arms storage facility in western Ukraine Read more: https://wapo.st/3wjARXK. Subscribe to The Washington Post on YouTube: https://wapo.st/2QOdcqK Follow us: Twitter: https://twitter.com/washingtonpost Instagram: https://www.instagram.com/washingtonpost/ Facebook: https://www.facebook.com/washingtonpost/