25th Signal Battalion Unit Crest (Never Unprepared) - Sold in Pairs /a/s/collections/badges?page=181 while the crossed pistols are

while the crossed pistols are the symbol of the Military Police Corps mission: to uphold the law and to keep order

or maintenance personnel at an Aircraft Intermediate Maintenance Detachment or Department or aircraft squadron

The colors scarlet and yellow as well as the cannon barrel allude to the the unit's Artillery designation

The color orange alludes to the unit's Signal designation

United States Army 10th Psychological Operations Battalion Unit Crest (Potestas Persuasionis)

25th Signal Battalion Unit Crest (Never Unprepared) - Sold in Pairs /a/s/collections/badges?page=181 while the crossed pistols areUnited States Army 25th Signal Battalion Unit Crest (Never Unprepared) Criteria: These distinctive unit insignia (DUI) are worn by the 25th Signal Battalion. Headquartered at Camp As Sayliyah, Qatar. Their motto Never Unprepared (Always Ready) is inscribed on each crest. Unit crests are worn on the Army Class A Uniform (Greens) and Army Service Uniform (ASU). Note: Sold in pairs (i. e., if you order a quantity of 1 you will receive two Unit Crests).