The Department of Defense, through the Department of the Navy's NAVSUP Weapon Systems Support, is soliciting proposals for the procurement of 77 fiber optic switches. These switches are critical components for various military applications, requiring government source approval prior to award. Interested vendors must submit a Source Approval Request (SAR) along with their proposals, as failure to provide the necessary documentation may result in disqualification. The solicitation has a closing date of August 20, 2025, and potential bidders can reach out to Stacey A. Ryan at 215-697-1255 or via email at STACEY.A.RYAN4.CIV@US.NAVY.MIL for further inquiries.