The concentration of Navy destroyers in the Middle East raises questions about meeting sustained operational demand.
As the force grapples with supply chain and maintenance issues, sustainment funding to fill the $14 billion gap is becoming increasingly necessary.
A GAO report found that the department underperforms in funding maintenance needs as recommended by its Facilities Sustainment Model.
Carrier availability and decisions made during the Iran war have exacerbated the US Navy's longstanding struggles with a frenzied operational tempo.
