What is a common mission type for Avenger units?

The correct response identifies a key mission type for Avenger units, which is the provision of air defense support during ground troop operations. This role is essential as the Avenger system is specifically designed to protect ground forces from aerial threats such as enemy aircraft, drones, and missiles. Its mobility and quick response capabilities make it particularly effective in a battlefield environment where ground troops are vulnerable to aerial attacks.

Avenger units are equipped with various surface-to-air weaponry, allowing them to engage hostile air targets while supporting ground operations. This dual capability ensures that ground forces can operate more safely and effectively, mitigating the risks posed by enemy air assets.

The other options, while relevant to different types of military operations, do not encapsulate the primary mission focus of Avenger units. Direct attack support to ground forces typically involves different platforms geared for offense rather than defense. Conducting reconnaissance in enemy territory is the domain of surveillance and reconnaissance units, not primarily air defense units. Lastly, coordinating joint operations with naval forces involves different strategies and units, as the Avenger is land-based and focused on air defense rather than naval operations.