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Defense Conferences in 2026

Find upcoming public-sector conferences by name, description, location, and audience vertical.

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Defense
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454 upcoming conferences
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461 attendee types
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7 buyer verticals

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Connections Wargaming Conference
Department of the Navy
connections-wargaming.com
DateJun 23-25, 2026
LocationMonterey, CA
Attendees500
VendorsUnlock to view
Cost to attend-
Armored Vehicles USA
IDGA (International/Institutional Defense & Government Affairs)
idga.org
DateJun 23-24, 2026
LocationAnn Arbor, MI
Attendees400
VendorsUnlock to view
Cost to attend-
Next Generation UAS Summit
IDGA (International/Institutional Defense & Government Affairs)
idga.org
DateJun 23-24, 2026
LocationArlington, VA
Attendees200
VendorsUnlock to view
Cost to attend-
CMMI's Capability Creates 2026
ISACA
isaca.org
DateJun 23-24, 2026
LocationWashington, DC
Attendees—
VendorsUnlock to view
Cost to attend-
Process Intelligence Day: Public Sector
Society of Defense Financial Management
celonis.com
DateJun 24, 2026
LocationArlington, VA
Attendees500
VendorsUnlock to view
Cost to attend-
Perimeter PREVENT 2026
Security Industry Association (SIA)
prevent.securityindustry.org
DateJun 24, 2026
LocationWashington, DC
Attendees500
VendorsUnlock to view
Cost to attend-
Digital Engineering for Defense Summit
DSI
digitalengineering.dsigroup.org
DateJun 24-25, 2026
LocationWashington, DC
Attendees2,000
VendorsUnlock to view
Cost to attend-
Supply Chain and Third-Party Resilience
Intelligence and National Security Alliance
insaonline.org
DateJun 25, 2026
LocationChantilly, VA
Attendees150
VendorsUnlock to view
Cost to attend-
Mission AI: Operationalizing For Impact Summit
Advanced Technology Academic Research Center
events.atarc.org
DateJun 25, 2026
LocationReston, VA
Attendees500
VendorsUnlock to view
Cost to attend-
EDGE26 Security Summit
Government Business Executive Forum (GBEF)
gbef.tech
DateJul 7-11, 2026
LocationSan Diego, CA
Attendees400
VendorsUnlock to view
Cost to attend-
Military Robotics and Autonomous Systems USA
SAE Media Group Defence
smgconferences.com
DateJul 8-9, 2026
LocationArlington, VA
Attendees100
VendorsUnlock to view
Cost to attend$499 - $1,799
DoW Energy & Power Summit
Defense Strategies Institute (DSI)
power.dsigroup.org
DateJul 8-9, 2026
LocationWashington, DC
Attendees500
VendorsUnlock to view
Cost to attend-
Proposers Day: LUC
Defense Advanced Research Projects Agency (DARPA)
darpa.mil
DateJul 8, 2026
LocationArlington, VA
Attendees136
VendorsUnlock to view
Cost to attend-
Prosecution 2.0: Technology in Action, Justice in Focus
National District Attorneys Association (NDAA)
ndaa.org
DateJul 13-14, 2026
LocationBoston, MA
Attendees2,000
VendorsUnlock to view
Cost to attend-
SANSFIRE 2026
SANS Institute
sans.org
DateJul 13-18, 2026
LocationWashington, DC
Attendees3,000
VendorsUnlock to view
Cost to attend$3,000 - $9,230
Mental Health Symposium
National Guard Association of the United States
ngaus.org
DateJul 13, 2026
LocationWashington, DC
Attendees500
VendorsUnlock to view
Cost to attend-
Defense of the Homeland: Maritime & Transportation in IW
National Defense University
web.cvent.com
DateJul 14-15, 2026
LocationMiami, FL
Attendees500
VendorsUnlock to view
Cost to attend-
Multi-Agency Craft Conference (MACC) 2026
U.S. Coast Guard
navalengineers.org
DateJul 14-16, 2026
LocationPortsmouth, VA
Attendees2,000
VendorsUnlock to view
Cost to attend-
Maritime Security Summit
DSI
maritime.dsigroup.org
DateJul 15-16, 2026
LocationWashington, DC
Attendees500
VendorsUnlock to view
Cost to attend$690 - $1,290
Government Efficiency Summit
Government Executive Media Group
events.govexec.com
DateJul 16, 2026
LocationWashington, DC
Attendees2,000
VendorsUnlock to view
Cost to attend-

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