Sky's defence analyst Prof Michael Clarke looks at why Russia fired drones over Poland.   Warsaw said four of 19 Russian drones were shot down by Polish and NATO jets after the craft entered Polish airspace. It is the first time Russian drones have been shot down over NATO territory. Russia said the incursion was accidental but that was rejected by Poland. Live updates: https://news.sky.com/story/ukraine-war-latest-poland-nato-russia-trump-putin-zelenskyy-live-moscow-kremlin-12541713 #skynews #putin #poland #nato #ukraine #nato 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 Sky News Daily podcast is available for free here: https://podfollow.com/skynewsdaily/ To enquire about licensing Sky News content, you can find more information here: https://news.sky.com/info/library-sales