RIYADH, Saudi Arabia — A projectile attack on King Khalid International Airport in Riyadh on Sunday (October 11) killed one Pakistani resident and injured 11 others, Al Jazeera reported. This marks the fourth attack on the airport in five days, following a Saturday assault that killed 12. Houthi rebels have claimed responsibility for the attacks. The escalating attacks have intensified global oil supply and price pressures and pose a threat to commercial shipping through the Bab el-Mandeb Strait.