• Vice Adm. Robert Gaucher is the Pentagon's first submarine czar.
• He will oversee production of Virginia and Columbia-class submarines.
• Gaucher took office on Feb. 23, reporting to Deputy Defense Secretary Stephen Feinberg.
• The new role aims to address delays and supply chain challenges.

The establishment of this new role may indicate the Pentagon's growing concern about submarine production delays and supply chain issues. Gaucher's appointment could streamline decision-making and enhance the ability of senior officials to address these challenges, which suggests a shift in the Navy's approach to managing its submarine programs.