A South Korean maritime patrol aircraft crashed soon after takeoff near a military base in the southern city of Pohang on Thursday, killing all four crew members, the navy said.The P-3 aircraft went down about six minutes after it left the airfield on a training mission at 1:43 p.m.<p><p>https://www.marinelink.com/news/south-korean-navy-patrol-aircraft-crashes-526276</p></p>