Chain Smoker achievement in Call of Duty: WWII

How to unlock the Chain Smoker achievement in Call of Duty: WWII: Disable 50 enemies using smoke grenades. This achievement is worth 15 Gamerscore.

Meet the American who invented the folding beach chair, Fredric Arnold, WWII hero, innovator, artist, actor

Is this thing rare? I've played almost 40 hours and this is the first time I've seen it : r/HuntShowdown

Mementos - Call of Duty: WWII Guide - IGN

Call of Duty: WWII' DLC 4 Revealed - Shadow War With Frozen Dawn Zombies

This Famed Director Was Used to Saying 'Action,' Now He Would Experience Some For Himself at Midway

Chain Smoker trophy in Call of Duty: WWII

Call of Duty: WWII Achievements

Call of Duty®: Vanguard Begins the Biggest Year of Content Ever – Everything You Need to Know About Launch and the Road to Season One

Call of Duty: WWII Trophies