Which rank is classified under W-2?

The rank classified under W-2 is Chief Warrant Officer. In the U.S. Navy, the warrant officer ranks start at W-1 and ascend to W-5. The W-2 designation specifically refers to a Chief Warrant Officer in the early stages of their career, typically having more experience and specialized skills than a sailor of lower rank but less than those at higher warrant officer levels. This classification highlights the unique path warrant officers take, focusing on technical and tactical expertise in their designated fields, distinguishing them from commissioned officers and enlisted personnel.

The other ranks listed, such as Lieutenant Junior Grade, Lieutenant, and Master Chief Petty Officer, belong to different categories within the Navy's rank structure. Lieutenant Junior Grade and Lieutenant are both commissioned officer ranks, while Master Chief Petty Officer is an advanced enlisted rank, showing that the hierarchy and roles are distinct across the different classifications, making Chief Warrant Officer the correct answer for the W-2 rank.