
Lockheed Martin [LMT] on Monday said that Michele Evans, the company’s executive vice president of its Aeronautics segment, is taking a temporary leave of absence to deal with health issues and that Gregory Ulmer, who oversees the F-35 fighter program, will be acting head of the segment until Evans can return to her duties. Ulmer's appointment to his additional duties is effective December 1. A company spokesperson told Defense Daily after our deadline that "Evans was diagnosed last year with…