Shares of Lockheed Martin Corp. LMT plunged 16.1% in the past three months, underperforming the Zacks Aerospace-Defense industry’s decline of 7.2% and the broader Zacks Aerospace sector’s loss ...

Lockheed Martin expects the aircraft to carry various ... there won’t be a chance to gain a missile lock in time. It’ll be out of range. The SR-72 will be an Unmanned Aerial Vehicle (UAV ...