Several wounded after explosion rocks Riyadh airport and halts flights

By Timour Azhari and Enas AlashrayRIYADH, Oct 10 (Reuters) - Several people were wounded in an attack on King Khalid International Airport in Saudi Arabia's capital Riyadh on Saturday that forced a suspension of operations, the ‌country's civil aviation authority said.There was no immediate claim of responsibility for the attack, but it comes amid ‌an escalation of missile strikes by Yemen's Iran-aligned Houthis against Saudi Arabia.The airport had already been struck in two earli