s9 (Smoke 9) C8.5
sD7 (Smoke Discharger 7)
sM8 (Smoke Mortar 8)
C8.5 SMOKE (s): Smoke23 may be placed by ordnance/OBA only at the start of the owner's PFPh/DFPh. Once any unit fires anything other than SMOKE during that PFPh/DFPh, no SMOKE may be fired during that PFPh/DFPh. Smoke is treated as a two level Hindrance to LOS and does not Hinder firing. Observing, or Spotting occurring above that elevation; smoke from both artillery and smoke grenades falls into this category. SMOKE does not block LOS [EXC: B.10]; it only Hinders it. See A24 for further effects of SMOKE.
D13. VEHICULAR SMOKE DISPENSERS
13.1 TYPES: Smoke Dischargers (sD), Smoke Mortars (sM), Smoke Pots (sP), and the Nahverteidigungswaffe (sN) are all vehicular smoke dispensers. An AFV is equipped with such only if the reverse side of its counter contains the appropriate abbreviation followed by a Usage Number; e.g., "sD7". The abbreviation indicates the type of smoke dispenser carried, and the Usage Number represents the abstracted probability (in terms of equipage, damage, loaded status, and crew awareness) that it can fire when its owner wishes. These Usage Numbers replace normal Breakdown and Ammunition Depletion rules. A smoke dispenser is not considered a weapon [EXC: sN in CC].