Here is a concise original summary based on the information published by the source. Saudi Arabia reopens Riyadh airport after Houthi attack kills three Al Jazeera3 killed at Saudi Arabia airport as Iran-backed Houthis claim attack Fox NewsHouthi strikes on Riyadh airport killed three Saudis as war escalates ReutersExplosions heard in Saudi capital and Riyadh airport, and other Mideast developments AP NewsLive Updates: Iran's Houthi allies kill 3 in strike on Saudi airport as Trump rules out pre-midterms strikes CBS News For the full context and any later updates, use the original source link.