SPIE Defense + Security 2027 in Orlando

SPIE Defense + Security brings researchers from academia, government agencies, and industry together in Orlando to present advances in optics and photonics for defense and security. The 2027 program is organized around four tracks: Materials and Devices, Imaging and Analytics, Advanced Sensing and Imaging, and Next-generation Sensor Systems and Applications. The exhibition runs April 20–22 and features companies presenting components, devices, and systems ready for integration into operational programs, from infrared and laser systems to AI-assisted sensing and autonomous platforms. It is where technical buyers and program managers get a firsthand look at what is coming next. Because the event is held in the United States, SPIE encourages international attendees to begin visa and invitation-letter paperwork well in advance. Given the dense technical schedule, staying near the Gaylord Palms Resort & Convention Center helps attendees make the most of every session.