The Navy has abandoned plans to repair the USS Miami (SSN-755), saying the estimated cost to restore the Los Angeles-class (SSN-688) attack submarine struck by an arsonist blaze last year had grown too high. Rear Adm. Rick Breckenridge told reporters on a conference call Wednesday that the expected cost to repair the damage had grown to about $700 million above the original $450 million estimate. Given the fiscal climate caused by sequestration and the strain on the fleet maintenance budget,…
