US Defense Giant Lockheed Martin Acquires Sikorsky US Defense Giant Lockheed Martin Acquires Sikorsky Reviewed by Erwin Castro on July 22, 2015 Rating: 5
About the Author: Erwin Castro is a freelance tech writer, digital marketer, and web developer. He has written for online publications including Seeking Alpha, IB Times, Blasting News, Sportskeeda, and University Herald.