
The Deltoid Axillary Protector (DAP) (or Deltoid Axillary Protection System, DAPS) was developed in response to the improvised explosive device (IED) threats that soldiers face in Iraq. Unlike conventional threats, which usually come from the front, back, or above, IEDs throw shrapnel and spall at soldiers from below and from the sides. DAP enables soldiers to cover shoulder and upper arm areas as well as the armpit and underarm. The original Interceptor body armor design is open around the arms to allow air to circulate.