Special Troops Battalion, 4th Brigade, 101st Airborne Division Unit Crest (Pergite Proelium) - Sold in Pairs H2O Proof and Navy SEAL teams to

and Navy SEAL teams to provide expert air support coordination and communications capabilities

Worn to reflect combat service with the 115th Field Artillery Brigade

the Chief Signal Officer

The dagger evokes the part of the unit's heritage in the First Special Service Group

Special Troops Battalion, 4th Brigade, 101st Airborne Division Unit Crest (Pergite Proelium) - Sold in Pairs H2O Proof and Navy SEAL teams toUnited States Army Special Troops Battalion, 4th Brigade, 101st Airborne Division Unit Crest (Pergite Proelium) Criteria: These distinctive unit insignia (DUI) are worn by the Special Troops Battalion, 4th Brigade, 101st Airborne Division. Pergite Proelium is their motto and means Keep Up The Fight. Approved for wear in 2006. Unit crests are worn on the Army Service Uniform (ASU) and Army Class A Uniform (Greens). Note: Sold in pairs (i. e., if you