Smoke Grenade Market Size, Share & Industry Analysis, By Function (Multispectral/IR-Obscurant, Low-tox Training Smokes, Screening/Obscuration (Visible), and Signaling/Marking (Color)), By Delivery Mode (Vehicle-Launched (66–80 mm), 40 mm Launched, Hand-Thrown, and Shipboard Launchers), By Composition (Advanced Multispectral, Red-Phosphorus & Clean-Burn Blends, Engineered Training, and Legacy HC/Chlorinated), By Platform (Ground Combat & Engineers, UAS/Robotics Adjacent, & Others), By End User (Army/Marine Ground Forces, Navy/Coast Guard, & Others), and Regional Forecast, 2026-2034