NATO defence ministers on Friday endorsed a plan for the alliance to coordinate military aid to Ukraine. “We have agreed on a plan that sets out how NATO will lead the coordination of security assistance and training,” the alliance’s Secretary General Jens Stoltenberg said in a press conference on Friday. NATO countries have been coordinating support to Ukraine through an informal, United States-led group called the Ukraine Defence Contact Group. The new plan would shift that responsibility to a formal mission under the alliance called NATO Security Assistance and Training for Ukraine (NSATU)….