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REACT Logo.png "A lot of eyes are on us this time, especially since we have poor intel."
This article, Smoke Grenade/Critical Hour, is a stub and may require expansion. Please help out by editing the page.
Overview Raven Shield Lockdown Critical Hour Vegas
Vegas 2 Vanguard Siege Extraction

"Ideal for tactics, the smoke grenade allows operatives to deploy an effective visual cover anytime and anyplace."
— In-game Description

Smoke is a grenade featured in Tom Clancy's Rainbow Six: Critical Hour. Once thrown, it covers the area with a smoke cloud, blocking enemy line of sights.

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