1 The new Air Optix Night and Day Approximately 4 months ago, I was having problems with my new set of Night and Day lenses, called the Air Optix Night and Day Aqua which replaced the former Focus Night and Day. 2  Upon some research on the Internet, I found that I was not the only one experiencing problems.
(Redirected from Short Range Air Defense) Short Range Air Defense (SHORAD) is a group of anti-aircraft weapons and tactics that have to do with defense against low-altitude air threats, primarily helicopters and low-flying close air support aircraft such as the A-10 or Sukhoi Su-25.
Military Mentor. 29 series is electronic warfare. In the Army right now that means you do a lot with CREW systems (vehicle mounted counter-RCIED jammers). The Army's intent is to have 29 series become Electronic Warfare Officers (EWO) similar to what the Air Force and Navy have.