



This weekend, my colleague Prashanth Kamalakanthan and I attended Urban Shield, a first-responder convention sponsored by more than 100 corporations and the Department of Homeland Security. The five-day confab included a trade show where vendors display everything from armored trucks to sniper rifles to 3-D printable drones. (We documented a few of the more remarkable offerings here.) It also involved the largest SWAT training exercise in the world. Some 35 SWAT teams competed in a 48-hour exercise involving 31 scenarios that included ambushing vehicles, indoor shootouts, maritime interdiction, train assaults, and a mock eviction of a right-wing Sovereign Citizens group. The teams came from cities across the San Francisco Bay Area, Singapore, and South Korea and included a University of California SWAT team, a team of US Marines, and a SWAT team of prison guards.

But on Sunday, at a competition site near the Bay Bridge, our coverage was cut short. A police officer confiscated our press badges, politely explaining that his captain had called and given him the order. The captain, he said, told him we had been filming in an unauthorized location, though he could not tell us where that location was. (We’d been advised earlier that it was okay to film so long as we did not go on the bridge itself.) After several phone calls from both me and my editors, no one could tell us exactly what we had done wrong, but Sergeant J.D. Nelson, the public information officer for the Alameda County Sheriff’s Department (which hosts the Department of Homeland Security-funded event) made it clear that we could not have our passes back.

We’ll have a more in-depth report, and a lot more images and videos, in a few days.