Here is a breakdown of the abilities:
Force Attack - Units gain attack bonuses, take no org damage while attacking, but take increased strength damage. They are also unable to retreat from attacks when this is active. As the active units take damage this will also hurt your nation’s war support.
Last Stand - Similar to Force Attack but when on defense. Use it if you must absolutely hold somewhere no matter what while attacking elsewhere. We also have some national flavor version of these for China and Japan.
Probing Attack - Divisions can launch attacks without losing entrenchment, but have a penalty to attack while doing so.
Staff Office Plan - Increases planning speed for the cases when you need to finish and launch a new plan quickly.
Siege Artillery - Combat bonus vs fortifications and also increases damage to the fortifications themselves substantially.
Glider Planes - Used in combination with paratroopers they let you drop more paras per transport and give them a boost to organization and defense towards enemy AA.
Makeshift bridges - Gives a substantial reduction to the river crossing penalty.
Extra supplies - Increases the time troops can be without supplies before suffering penalties.
Naval Assault Plan - Cuts down time needed to complete preparations for naval invasions.
HOI4 is now revealing special abilities.
or “Sick”, which can be gained by trying to develop a video game in Sweden during the winter or by staying in high-attrition areas for a prolonged time.
Lol
