Great Mills, MD – February 13, 2020 – Heightened security on Pax causing traffic back up this morning. Expect delays in the area. Reminder to drivers that NAS Patuxent River is performing 100% ID checks at its gates. Drivers should have IDs ready and expect delays. This added security measure is just one of the ways Pax is increasing vigilance during Exercise Solid Curtain-Citadel Shield 2020.