Ordinance refers to weapons such as proton missiles, concussion missiles, spacebombs, and so on. They are fired from special launchers, and exist in limited amounts. They do not draw power from the capacitor when they are being fired. Ordinance is usually quite damaging, and locks on to to its target. The lock can be thrown off with various counter-measures, such as chaff, sensor decoys, and EM emitters. All countermeasures work the same so pretty much all pilots use chaff as it has the smallest mass. Missle types: The most commonly used missles are proton IIIs and IRIIs.