The US Air Force is telling Congress to put its money where its mouth is when it comes to upgrading the venerable A-10 Warthog fleet.
원문출처 : http://www.cnn.com/2017/06/12/politics/a-10-warthog-funding-new-wings-congress/index.html
원문출처 : http://www.cnn.com/2017/06/12/politics/a-10-warthog-funding-new-wings-congress/index.html