L-3 Fuzing & Ordnance Systems

About Us L-3 FOS has successfully met the challenge of serving the special needs of our customers for nearly half a century. We began with the manufacturing of mechanical, precision watch movements. Later, the mastery of electromechanical technology precipitated our entrance into the demanding arena of producing sophisticated munitions fuzes for the Department of Defense. Today, at the leading edge of the rapidly evolving world of electronic products, L-3 FOS is still proudly serving the ...