GLA MISSION 6
A standard strategy of slowly building up your base with occasional offensive strikes will lead to a disparaging war of attrition for the GLA. More resources are needed to win this war.
Your three trucks carrying the nuclear weapons can be used to explore the map without being attacked, since the "traitorous GLA contigent" do not realize you have captured these nukes.
A further note: It is not necessary to use these nuclear weapons to win this mission. Simply wiping out the "rogue GLA base" will suffice.
Build up your base in a straight-forward manner, making sure to research the Capture Building command at the barracks and choosing the Ambush skill as one of your General's Powers.
While building your base, send one nuclear truck to the far north of the map where you will find four oil derricks grouped together. Your nuclear truck will not be attacked.
Click on the Ambush command and then capture the four oil derricks. An overwhelming amount of resources will come your way, enabling you to build up a powerful strike force to take out the rogue GLA base.
Use your workers to set demolition charges on the road in the far southwest of the map, as this is where the Chinese troops will apppear. Shifting your troops from the east side of your base to the west is very disruptive. Three demolition charges will get rid of most of the Chinese threat.
Having a few suicide bombers in the burned-out looking cars on standby is also a good strategy to take out the stragglers.
Reset these charges after they do their damage for the next Chinese attack.
Setting off at least one nuclear blast before your main attack on the rogue GLA base will help clear out a large number of enemy vehicles and troops.
The strategy to directly nuking the rogue GLA base and then capturing their buildings does not work well, as the base is so large that some troops will survive the blast, regroup and destroy your Ambush team before they can give you a foothold in the camp.
It is a pleasant experience and a welcome change to have practically unlimited funds on this mission.