Who typically holds the position of weapons platoon commander?

The position of weapons platoon commander is typically held by a Chief Petty Officer. This role involves overseeing the operations and responsibilities of the weapons platoon, ensuring that the personnel are properly trained in handling the various types of weaponry used by the unit. The Chief Petty Officer brings both leadership and technical expertise to the command, which is critical in a combat environment where precision and proficiency in weapons handling are paramount.

In contrast, other ranks such as Lieutenants and First Lieutenants may serve in different capacities within the broader command structure but do not specifically manage the duties and training of a weapons platoon in the same direct manner as a Chief Petty Officer. A Sergeant Major, typically serving at a higher level of command within the enlisted ranks, also wouldn't focus on the day-to-day operations of a single platoon, which further emphasizes why the Chief Petty Officer is the right fit for this command role.