Exhibit 99.1 11011 Sunset Hills Road Reston, Virginia 20190 News www.gd.com Contact: Jeff A. Davis Tel: 703 876 3483 press@generaldynamics.com General Dynamics Reports First-Quarter 2024 Financial Results April 24, 2024 • Revenue of $10.7 billion, up 8.6% from year-ago quarter • Operating earnings of $1 billion, up 10.4% from year-ago quarter • Diluted EPS of $2.88, up 9.1% from year-ago quarter • Operating margin of 9.7%, a 20 basis-point expansion from year-ago quarter RESTON, Va. – General Dynamics (NYSE ...