including many hilo gunships. Good thing that Iraqis and Talibans don't have stingers. Apache is vulnerable to infantry when operating in urban terrain or mountainous region. Apache and Apache longbow are both designed to destroy armor at a safe range, not to sustain fire, and it is also designed to engage one target at a time. Infantry is harder to detect than armor, and infantry is generally engaging enemies in dispersed positions, these make the infantry capable to engage an Apache in close range, something like 50 to 80 meters. At this range heavy machine guns can make enough demage to the apache and force it to do emergency landing. Let along stinger like missiles.