Los Angeles-class submarine USS Toledo (SSN-769) enters Norfolk Naval Shipyard on Jan. 21, 2021. US Navy Photo
The Navy still has major challenges in digging out of its longstanding submarine maintenance backlog even after growing the workforce at the public shipyards, according to a Congressional Budget Office report.
In a report about submarine maintenance released on Thursday, the CBO found that the Navy still faces a backlog after farming out some maintenance on its attack submarines to...