Lockheed Martin reshuffles executives

Lockheed Martin said today it has tapped Frank St. John to lead its rotary and mission systems business, while Scott Greene will become chief of the company’s missiles and fire control unit, both effective Aug. 26.

St. John will succeed Dale Bennett, who intends to retire, but will serve as a strategic adviser on the executive leadership team until the end of the year.

St. John joined Lockheed more than 30 years ago. For the last year and a half, he has led the missiles and fire control business.

Greene has overseen Lockheed's tactical and strike missiles business within the MFC segment since August 2017.