This script will continuously drop 155mm shells on a base while you spawn far away.

Code:
sleep 30;

_randPos14 = [getMarkerPos "respawn_west", 290, 900, 12, 0, 0.3, 0] call BIS_fnc_findSafePos;
player setpos _randPos14;

[getMarkerPos "respawn_west","Sh_155mm_AMOS",300,6400,10,nil, 32,4900, 150] spawn BIS_fnc_fireSupportVirtual;
I hope you like this cool script. The player will spawn far away from the base, but the base itself will be hammered.