The Navy is investigating the cause behind a series of hull cracks discovered across the majority of the service's Expeditionary Fast Transport fleet in recent months. On July 1, the Navy awarded a $4.4 million emergency dry-docking services contract to Detyens Shipyards in North Charleston, SC, to repair hull cracks in the EPF Spearhead (T-EPF-1), according to an award notification posted on the Federal Business Opportunities website. The cracks were discovered during a routine maintenance period in May following the...