A US submarine has sunk an Iranian warship. At least 80 people were killed when the IRIS Dena was attacked, off the coast of Sri Lanka. The theatre of war is getting ever wider as NATO shot down an Iranian missile heading towards Turkey. Sky's US correspondent David Blevins reports on the latest. Follow live: https://news.sky.com/story/iran-latest-trump-tehran-israel-strikes-us-drone-live-sky-news-13509565 #skynews #usnews #unitedstates #iran #middleeast #war SUBSCRIBE to our YouTube channel for more videos: http://www.youtube.com/skynews Follow us on Twitter: https://twitter.com/skynews Like us on Facebook: https://www.facebook.com/skynews Follow us on Instagram: https://www.instagram.com/skynews Follow us on TikTok: https://www.tiktok.com/@skynews For more content go to http://news.sky.com and download our apps: Apple https://itunes.apple.com/gb/app/sky-news/id316391924?mt=8 Android https://play.google.com/store/apps/details?id=com.bskyb.skynews.android&hl=en_GB Listen to our new podcast This is Why, available for free here: https://podfollow.com/thisiswhy To enquire about licensing Sky News content, you can find more information here: https://news.sky.com/info/library-sales