that"s the general idea
so,the obvious questions that will no doubt flood in will be.
what are you shooting at?
is it hull down?
what are you hunting it with?
but as a general tip,assuming you have the firepower to reasonably achieve the desired result.
Ignore it if you can and try to force it to change position by maneuvering elsewhere on the map.
if you must engage it,more assets you can direct to it the better,this includes small arms fire,mortars HMG,etc
using the pause function to time asset arrival is handy,use for
getting the enemy shooting at something else while you move to fire at it with your designated assets.
other than that,we'd need a screenshot or 2 of the position,if you want more indepth advice.