House lawmakers are calling on the Defense Department to provide new details on the status of F-35 software development and modernization plans and directing Pentagon cost estimators to conduct a "non-advocate review" of the Air Force and Navy's Next-Generation Air Dominance programs. In its mark of the fiscal year 2021 defense policy bill , the House Armed Services tactical air and land forces subcommittee proposes multiple provisions aimed at increasing F-35 oversight. The mark, if enacted, would require the defense...