"Grenadiers have an increased burst radius and do more damage to buildings."—In-game description
Incendiary Grenades is a technology in Age of Empires III that can be researched by European civilizations with access to Grenadiers (British, Dutch, Ottomans, and Russians) at the Arsenal once the Fortress Age is reached, if the Arsenal is built at the Colonial Age with the Advanced Arsenal Home City Card. Once researched, it increases the siege attack of Grenadiers by 30% and the radius of their ranged attack's splash damage by 1.
|Infantry||Infantry Breastplate · Counter Infantry Rifling · Socket Bayonet · Flint LockA · Paper CartridgeA · Military DrummersA|
|Cavalry||Cavalry Cuirass · Ranged Cavalry Caracole · PillageA|
|Artillery||Gunner's Quadrant · Heated Shot · Professional GunnersA · TrunionA · Incendiary GrenadesG|
|A requires the Advanced Arsenal Home City Card|
G only available to civilizations with Grenadiers