JP 1-02, DOD Dictionary of Military and Associated Terms - DMRTI ...

As Amended Through 15 March 2012herbicide — A chemical compound that will kill or damage plants. (JP 3-11)HERO SAFE ordnance — Any ordnance item that is percussion initiated, sufficientlyshielded or otherwise so protected that all electro-explosive devices contained by theitem are immune to adverse effects (safety or reliability) when the item is employed inits expected radio frequency environments, provided that the general hazards ofelectromagnetic radiation to ordnance requirements defined in the hazards fromelectromagnetic radiation manual are observed. See also electromagnetic radiation;hazards of electromagnetic radiation to ordnance; HERO SUSCEPTIBLEordnance; HERO UNSAFE ordnance; ordnance. (JP 3-04)HERO SUSCEPTIBLE ordnance — Any ordnance item containing electro-explosivedevices proven by test or analysis to be adversely affected by radio frequency energy tothe point that the safety and/or reliability of the system is in jeopardy when the systemis employed in its expected radio frequency environment. See also electromagneticradiation; hazards of electromagnetic radiation to ordnance; HERO SAFEordnance; HERO UNSAFE ordnance; ordnance. (JP 3-04)HERO UNSAFE ordnance — Any ordnance item containing electro-explosive devicesthat has not been classified as HERO SAFE or HERO SUSCEPTIBLE ordnance as aresult of a hazards of electromagnetic radiation to ordnance (HERO) analysis or test isconsidered HERO UNSAFE ordnance. Additionally, any ordnance item containingelectro-explosive devices (including those previously classified as HERO SAFE orHERO SUSCEPTIBLE ordnance) that has its internal wiring exposed; when tests arebeing conducted on that item that result in additional electrical connections to the item;when electro-explosive devices having exposed wire leads are present and handled orloaded in any but the tested condition; when the item is being assembled ordisassembled; or when such ordnance items are damaged causing exposure of internalwiring or components or destroying engineered HERO protective devices. See alsoelectromagnetic radiation; hazards of electromagnetic radiation to ordnance;HERO SAFE ordnance; HERO SUSCEPTIBLE ordnance; ordnance. (JP 3-04)H-hour — The specific hour on D-day at which a particular operation commences. (JP 5-0)high altitude bombing — Horizontal bombing with the height of release over 15,000 feet.(JP 3-09.3)high-altitude low-opening parachute technique — A method of delivering personnel,equipment, or supplies from airlift aircraft that must fly at altitudes above the threatumbrella. Also called HALO. (JP 3-17)high-altitude missile engagement zone — In air defense, that airspace of defineddimensions within which the responsibility for engagement of air threats normally restswith high-altitude surface-to-air missiles. Also called HIMEZ. (JP 3-52)146 JP 1-02