What is what operation is typically conducted at brigade level and below?

Brigade level and below typically carry out operations such as reconnaissance, combat patrols, ambushes, raids, security operations, and defensive operations. They are often responsible for executing tactical missions and objectives, coordinating with neighboring units, establishing security perimeters, and engaging enemy forces in direct combat. Brigade level and below units are also responsible for conducting combat operations, executing offensive and defensive actions, and providing support to higher level commands. These units are typically organized into combat teams, battalions, companies, and platoons, each with specific missions and objectives to accomplish on the battlefield.