Ordnance School and Center Unit Crest (No Motto) - Sold in Pairs PICK_PAIR_NON_IDENTICAL~1456 PA-ENL-BI Allied Harbour (4 April -

Allied Harbour (4 April - 1 September 1999)

The Submarine Warfare Insignia is considered one of the Navy's three major warfare pins along with the Surface Warfare Badge and the Naval Aviator Badge

The Integrated Undersea Surveillance System insignia is only presented following completion of prescribed personal qualification standards (PQS)

Personnel may wear the dress aiguillette with the Army blue or white uniform only at formal occasions

Ordnance School and Center Unit Crest (No Motto) - Sold in Pairs PICK_PAIR_NON_IDENTICAL~1456 PA-ENL-BI Allied Harbour (4 April -United States Army Ordnance School and Center Unit Crest Criteria: This item is the unit crest of the Ordnance School and Center. The colors golden yellow and crimson are the colors of the Ordnance branch. The grenade represents the curriculum of the school. The lamp is a traditional heraldic symbol of leadership and knowledge. Also known as distinctive unit insignia, this item is worn on the Army Dress Blue (ASU) Uniform. Note: Sold in pairs (i. e.,