President Trump announced "major combat operations" against Iran on Saturday, with daytime strikes in the joint U.S.-Israel attack targeting military and government sites, officials said. On Sunday, Iranian state television confirmed that Ayatollah Ali Khamenei was among those killed. Now, Iran is responding to the operation with missile and drone attacks targeting Israel, regional U.S. bases and several Gulf nations. ABC News' Ian Pannell has more. Follow live updates: https://abcnews.link/j5EDHae ––– Subscribe to ABC News on YouTube: https://abcnews.visitlink.me/59aJ1G ABC News is your daily source of breaking national and world news, exclusive interviews and 24/7 live streaming coverage. https://abcnews.com Download the ABC News app for the latest headlines and alerts: https://abcnews.com/devices Connect with ABC News on social media: Facebook: https://www.facebook.com/ABCNews Instagram: https://www.instagram.com/abcnews TikTok: https://www.tiktok.com/@abcnews X: https://twitter.com/ABC Threads: https://www.threads.net/@abcnews WhatsApp: https://whatsapp.com/channel/0029VajTNakKWEKkXoAPIR11 LinkedIn: https://www.linkedin.com/company/abcnews