GT-X is also known as which of the following?

The term GT-X refers to Advanced Collective Gunnery, which encompasses a higher level of training that focuses on the integration and application of gunnery skills in a collective environment. This type of training is designed to advance the proficiency of crews by simulating complex combat scenarios where teamwork, coordination, and tactical execution are vital.

Advanced Collective Gunnery places significant emphasis on the ability of different units to work together in real-time, coordinating fire and maneuvering effectively. This type of training typically involves the latest techniques and technologies utilized in combat scenarios to ensure that crews are prepared for the challenges they will face in the field.

In contrast, the other options relate to different aspects of training. The team qualification table tracks the performance of units, whereas individual skills assessment focuses solely on individual gunners' abilities. Live fire day qualifications refer to specific events where live ammunition is used for training purposes but do not necessarily encompass the collective strategies employed in advanced gunnery training.