Why is the US evacuating personnel from Qatar military base?

The United States is withdrawing some personnel from a key base in the Middle East as a precaution, given heightened tensions following protests in Iran, Sky News understands. Our defence and security analyst Professor Michael Clarke looks at why this is happening as well as the wider impact an attack on Iran could have on the region. Read more: https://news.sky.com/story/iran-latest-protests-live-13492391 iran middleeast unitedstates 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 Sky News Daily podcast is available for free here: https://podfollow.com/skynewsdaily/ 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 To enquire about licensing Sky News content, you can find more information here: https://news.sky.com/info/library-sales