[NA] "?" cannot be gained.

A If it: becomes broken/Reduced/Wounded/berserk/overstacked/captured, uses Non-Assault Movement, attacks in CC [EXC: an Ambush that eliminates/captures its target; A11.4], is in Location that enemy Infantry/Cavalry attempt to enter during the MPh/RtPh, is forced back to its last Location via Detection (A12.15), is in an obstacle where a vehicle ends its MPh in Bypass (A12.42), is attacked resulting in at least a PTC (or its corresponding DR, on the ★ Vehicle line or for OBA [or for an A-T Mine Immobilization result] vs a vehicle) on the IFT [EXC: A-P Mine Attacks; B28.411],is a vehicle hit by ordnance, is in a Location successfully Searched by the enemy, is a Dummy in a building successfully Mopped Up by the enemy, fails a PAATC caused by a vehicle's entry of its Location (A12.41), or is attacked by a Sniper dr (A14.3) or WP NMC (A24.31).

B If it/its PRC/its manning Infantry: moves/advances into an Open Ground hex (A10.531), is in Motion, expends any vehicular MP/MF, fires or directs fire, or fires (not just attempts to use) a Smoke Discharger (D13.3).

C If it engages in any other action [EXC: using a radio/field phone; Spotting; taking a PAATC (and Leader DRM applied to such a PAATC) not caused by a vehicle entering its Location; SW/Gun repair attempts]; e.g., attempts to entrench, kindle a Fire, Deploy, Recombine, make a Sniper/PF/MOL/ATMM Check, rally a broken unit, apply Leader DRM [EXC: PAATC; Armour Leader], use Clearance, place SMOKE grenades/DC, etc.

D If it/its PRC/its manning Infantry is designated as an Opportunity Firer (A7.25), or changes CA; or if its manning Infantry fire their inherent FP/any SW.

E If it: becomes broken/Reduced/berserk/Wounded/overstacked, is attacked resulting in at least a PTC on the IFT [EXC: A-P Mines attack; B28.411], or is attacked by a Sniper dr(A14.3).

F If it: becomes broken/Reduced/Wounded, is in a Location successfully Searched by the enemy, or is a Dummy in a building successfully Mopped Up by the enemy.

G If it: uses IFE; or fires its Gun at a range of zero, or at a range of 1-26 hexes with a colored dr ≥ 5 in its Original DR, or at ≥ 17 hexes with such a colored dr of 6 [EXC: a RCL would automatically lose its "?"; C12.12] (the range is that from the nearest Good Order enemy ground unit to the Gun - not necessarily that from the target to the Gun).

H Its "?" (or HIP for a Fortification) is lost automatically.

I "?" is gained only if the unit is in Good Order and first makes a Final Concealment dr ≤ 5 (A12.122).

J "?" is gained if the unit is in Good Order.

K "?" is gained if the unit is in Good Order [EXC: it must first make a Final Concealment dr ≤ 5 if an unbroken enemy ground unit is within 16 hexes of it; A12.122].

L If a unit therein loses its "?"/HIP, or use of its protective DRM is claimed, or the hex is entered by enemy units (see A12.11 and E1.16) (Q&A)

"?" Growth drm: US# + Leadership - TEM +1 (Lax) or -2 (Stealthy); A12.122