US Navy - Navy SEAL Team Ten 10 Challenge and similar items

US Navy - Navy SEAL Team Ten 10 Challenge Coin. US Navy - Navy SEAL Team Ten 10 Challenge Coin CHALLENGE COIN-Seal Team SEVEN- US NAVY NAVAL SPECIAL WARFARE DEVELOPMENT GROUP. Naval Special Warfare Unit TEN Naval Special Warfare Unit TEN (NSWU-10) is based at Naval Station Rota, Spain. Commanded by a NSW Commander (O5), it has three operational SDV Task Units and a headquarters element. SDVT-2 conducts operations throughout the US Atlantic, Southern, and European commands. Its mission is to provide tactical type training opportunities for NSW forces deployed aboard Sixth Fleet ships during slack periods while on routine deployments, so NSW forces can maintain perishable skills. NSWU-10 is responsible for all NSW exercises conducted in Spain. NSWU-10 is under the operational and administrative command of Naval Special Warfare Group TWO. NSWU-10 conducts close coordination with Special Operations Command, Europe.