WASHINGTON, Aug. 15 -- Sen. Roger Wicker, R-Mississippi, issued the following news release: Secretary of the Navy Carlos Del Toro recently informed Congressional leaders that the Navy will pursue a multi-ship buy for four America-class and San Antonio-class amphibious warships through FY29, potentially saving the taxpayer nearly $1 billion through additional efficiencies. U.S. Senator Roger Wicker, R-Miss., the highest-ranking Republican on the Senate Armed Services Committee, released the foll  more