General Atomics

NDIA’s 2026 Undersea Warfare Spring Conference, will take place March 23 - 25, 2026, in San Diego, CA.

This in-person conference serves as the leading forum for networking and learning in the undersea warfare community. Connect with the brightest minds and gain insight into the latest requirements and developments in undersea warfare, including those related to countering submarine and mine threats as well as power projection from the sea.

Please be aware this conference has a limited capacity, and registration is accepted on a first-come, first-served basis. Due to high demand, we expect the conference to reach its full capacity. To ensure equitable participation, we request each company to limit their registration to a maximum of 6 attendees.

Please NOTE: This event is classified at the SECRET level.

Security at a Glance:

• ID Required: Carry a valid federal/state photo ID or passport at all times.
• Badge Required: Display your NDIA conference badge at all times; photo ID may be checked.
• No Personal Items: Briefcases, backpacks, handbags, etc., are prohibited. Medical waivers allowed with inspection.
• No Electronics: All devices (phones, laptops, cameras, PDAs, radios, recorders, pagers) are strictly prohibited. Non-compliance = removal + Navy Security referral.
• Medical Devices: Pre-approval required for MPEDs (hearing aids, pacemakers, health monitors) by March 1, 2026. Contact [email protected]
• No Note-Taking: Attendees may not bring note-taking materials (classified or unclassified).