Validationis the process of performing a set of experiments that establish the efficacy and reliability of a technique or procedure or modification thereof.
VariabilityThe manner in which the probability of damage to a specific target decreases with the distance from ground zero; or, in damage assessment, a mathematical…
VerificationTo confirm the truth or correctness of something. Vitreous humor – The ocular fluid (from within the eye) that is often used as a sample for testing in…
Visibility Range (or Visibility)The horizontal distance (in kilometers or miles) at which a large dark object can just be seen against the horizons sky in daylight.
Visible Electro- OpticsTechnologies/techniques employed by optical sensors in the visible portion of the wavelength spectrum.
War GameA simulation, by whatever means, of a military operation involving two or more opposing forces, using rules, data, and procedures designed to depict an…
WargameA simulation, by whatever means, of a military operation involving two or more opposing forces, using rules, data, and procedures designed to depict an…
Wargame 2000Title of MDA program for development of a state-of-the-art simulation tool at the JNTF for use in CONOPS validation, missile defense program design…
WarheadA weapon, usually thermonuclear, contained as the payload of a missile.
Warhead MatingThe act of attaching a warhead section to a rocket or missile body, torpedo, airframe, motor, or guidance section.
Warhead SectionA completely assembled warhead including appropriate skin sections and related components.
Warning of AttackA warning to national policymakers that an adversary is not only preparing its armed forces for war, but intends to launch an attack in the near future.
Warning OrderA preliminary notice of an order or action that is to follow.