Yes, as long as the fire was not intentional.
it can cause fire
involuntary means "not intentional".
Intentional fire on friendly forces is not "friendly fire" - it's generally considered murder (or an attempt at it). The all-encompassing term which includes both instances would be fratricide.
it is fire
The quality or state of being intentional; purpose; design.
Accidental, Yes. Intentional, No
I believe all words have an original meaning. This is often later corrupted or added to.
The base word of "unintentional" is "intentional." By adding the prefix "un-" to "intentional," the meaning changes to signify something not done on purpose.
intended, planned, deliberate, prearranged, aforethought, designed, premeditated
Cardioplegia is the intentional and temporary cessation of cardiac activity. cardio meaning the heart and plegia meaning paralysis therefore" cardiac paralysis"
The syndrome of binge eating and intentional vomiting is known as bulimia nervousa. Unlike anorexia nervosa, patients with bulimia nervosa may have a normal weight.