Since EHV-1 is a common virus in horses, it is recommended that all horses be vaccinated at least once a year. For horses congregating at shows and competitions, more frequent vaccinations may be recommended.
Enfilade and defilade. Enfilade and defilade are concepts in military tactics used to describe a military formation's exposure to enemy fire. A formation or position is in enfilade if weapons fire can be directed along its longest axis.
A ubiquitous acronym for new members of a group. FOB â Forward Operating Base. A base that is larger than a COP, but smaller than a superbase. They tend to be located in less dangerous areas than a COP, and offer luxuries such as varied meals and hot water. FTA â In the U.S. Army: **** the Army. derogatory acronym coined by the Navy. May also stand for Marines Always Ride In Navy Equipment. MCPON â (Pronounced mick-pawn.) Term for a Master Chief Petty Officer of the U.S. Navy.