The Advance#

The first time I ran an advance for a presidential visit, I didn’t sleep for three days straight.

And no, it wasn’t because I was grinding through eighteen-hour shifts — though I absolutely was. It was because my brain flat-out refused to power down. Every time I shut my eyes, the site was right there, burned into the back of my skull. The hotel ballroom where the President was going to stand behind a podium and address a crowd. The loading dock tucked behind the kitchen where a delivery truck could pull up unnoticed. That rooftop across the street — the one with the dead-clear sightline to the stage. The underground parking garage with seven ways in and seven ways out. I replayed that site in my head the way a boxer watches tape of his next opponent — angle by angle, gap by gap, asking myself one question on a loop: Where would I hit this place?

That’s the advance. You show up at a location days — sometimes weeks — before the President does. And you tear it apart. Not with crowbars. With your eyeballs, your gut, and a level of operational paranoia that your therapist would probably want to talk about. You walk every corridor. You rattle every door handle. You catalog every window. You pinpoint every spot a shooter could set up and every path you’d use to yank the President out of there in a hurry. You sit down with local cops, building managers, the nearest Level I trauma center. You wire up comms, plant counter-surveillance, and run through scenarios until you’ve squeezed every last variable dry.

By the time the President rolls in, that hotel or convention center or foreign embassy isn’t what it used to be. It’s a fortress. A temporary one — built not from rebar and blast walls but from knowledge, relentless preparation, and the bone-deep refusal to let anything catch you off guard.

The advance is the Secret Service operating at its absolute peak. And it taught me more about what real organizational excellence looks like than every management book on every airport bookshelf combined.

Three principles live inside the advance model that explain why it works — and why it sets the bar for any organization that’s serious about protecting what matters. These aren’t concepts I pulled out of a textbook. They’re doctrines I lived inside, breathed every day, and staked my life on more times than I can count.

Principle One: Pre-Deployment — Get There Before the Threat Does.

Think about how a vaccine works. You introduce the immune system to a weakened version of the pathogen before the real thing shows up. By the time the actual virus hits, the antibodies are already built, already circulating, already hunting. The body doesn’t scramble. It’s locked and loaded.

The advance runs on the same logic. We don’t wait for the President to land and then start poking around for threats. We get there first. We own every square foot of that space before the protectee’s shoe leather ever touches it. Every vulnerability cataloged. Every contingency mapped. Every agent briefed on their zone, their sector, their job.

Sounds like common sense, right? It’s not. The vast majority of organizations — security outfits, corporate operations, government agencies — run reactive. They wait for the fire to start, then grab extinguishers. The advance model turns that on its head: you position your defenses before anyone throws a punch. You don’t respond to the threat. You’re already standing on top of it.

And the gap between proactive and reactive isn’t some marginal improvement. It’s a different universe. Reactive defense is perpetual catch-up — you’re always chasing what already happened, always trying to stop bleeding that’s already started. Proactive defense means you’ve already claimed the high ground. The attacker shows up and every angle they scouted, every weakness they planned to exploit — it’s already covered. Someone’s already standing there, watching.

I’ve watched both play out in the real world. The reactive approach gets people hurt. The proactive one keeps presidents breathing.

Principle Two: Defense in Depth — Assume Every Single Layer Will Fail.

Here’s something most people outside this world never grasp about presidential protection: we never — never — hang our hat on one defensive measure. Not the perimeter fence. Not the metal detector. Not the counter-sniper team on the roof. Not the Beast. Not any single agent standing post. Every piece of the protective puzzle is built on one brutal assumption: the layer in front of me has already been blown through.

That’s defense in depth. And it’s the single most critical architectural principle in what I call the Institutional Immune System.

When you run an advance, you construct at least three concentric rings around the protectee. The outer ring is the perimeter — fence lines, vehicle checkpoints, crowd barriers. It filters and funnels. The middle ring is the interior — access control, screening stations, credentialed zones. It verifies and contains. The inner ring is the detail — the agents standing arm’s length from the President, ready to use deadly force in the time it takes you to blink.

Each ring runs on its own. Each ring assumes everything outside it has already been breached. Each ring has its own comms, its own playbook, its own authority to act. Perimeter gets punched through? The middle ring doesn’t flinch — it lights up. Middle ring gets compromised? The inner ring doesn’t hesitate — it moves. The whole architecture is designed so that losing one piece doesn’t collapse the house.

The 2026 White House Correspondents’ Dinner gave the country a live demonstration of what happens when one ring breaks — and what defense in depth looks like when it actually holds. As CNN reported, suspect Cole Tomas Allen sprinted through a checkpoint at the Washington Hilton carrying a shotgun, a handgun, and knives. He’d exploited his status as a hotel guest to remain inside the security bubble — a gap between the outer perimeter and the credentialed event zone that nobody had fully sealed. The outer ring failed. But the middle and inner rings did not. The Secret Service detail immediately covered the President. Armed agents took overwatch positions across the ballroom. Vice President Vance was evacuated first, following line-of-succession protocols. The suspect was tackled and subdued just meters past the checkpoint — stopped not by the layer he’d beaten, but by the layers behind it. That’s defense in depth doing exactly what it’s designed to do: absorbing a breach without collapsing.

Now compare that to how most organizations handle security. They build one wall. One firewall. One compliance office. One safety checklist. One layer. And when that layer cracks — and sooner or later, it always cracks — there’s nothing behind it. Just open field and panic.

Defense in depth forces you to swallow a hard truth: every single defense you build will eventually get beaten. The real question isn’t whether your wall holds. It’s whether there’s another wall behind it when it doesn’t. And another one behind that.

Principle Three: Zero Tolerance — Treat Every Anomaly Like It’s the Real Thing.

This third one is what draws the line between elite protection and the merely adequate kind. In the advance model, there’s no such thing as a false alarm. Period. Every anomaly gets treated as a genuine threat until someone proves it isn’t. An unattended bag is a bomb until you’ve confirmed it’s just somebody’s forgotten lunch. An unauthorized face in a restricted hallway is hostile until credentials check out. A vehicle that drifts off the approved motorcade route is a threat until it’s been cleared by name.

Yeah, it’s exhausting. And yeah, it looks like overkill from the outside.

But here’s the math. The cost of overreacting to a bag that turns out to hold dirty gym clothes? Some embarrassment. A few wasted minutes. Maybe an awkward conversation with a confused hotel staffer. The cost of shrugging off something that turns out to be an actual device? A dead President. When those are your two outcomes, you set your threshold at zero and you keep it there. You eat a thousand false positives to dodge one false negative.

Most organizations flip that equation. They calibrate for comfort. Nobody wants to be the one who “overreacted.” Nobody wants to “make a scene.” Nobody wants to look paranoid. So the detection bar gets set high — high enough that most weird stuff slides right past without anyone blinking. They call that “being proportional.” I call it rolling dice with lives that aren’t yours to gamble.

After the Correspondents’ Dinner breach, video surfaced showing checkpoint agents in what observers described as a “relaxed posture” at the moment the suspect charged past them. A federal law enforcement official told CNN, “That shouldn’t have happened that way; he should have been stopped before he got into the lobby area.” That’s what happens when the zero-tolerance threshold drifts — even slightly, even unconsciously. The anomaly walks right through.

So here’s what I need you to walk away with. The advance isn’t just a security procedure. It’s a blueprint for organizational excellence that applies to anything you care enough to protect.

Pre-deployment means putting in the work before the crisis lands on your doorstep — not flailing around after impact. Whether you’re shipping a product, running an ER, or keeping a city’s power grid alive, the principle holds: get there first. Claim the ground before the threat does.

Defense in depth means layering redundancy into the systems you can’t afford to lose — not because you think every layer will hold, but because you know damn well each one will eventually break. The organization that makes it through isn’t the one with the thickest single wall. It’s the one with walls behind walls behind walls.

Zero tolerance means treating every anomaly like it matters — even when it’s inconvenient, even when nine times out of ten it’s nothing, even when the people around you think you’re being ridiculous. Because that one time you wave off a warning sign and it turns out to be the real deal? There’s no do-over. There’s no rewind button. It’s just consequences.

I think about the advance constantly these days. Not just as a guy looking back on his years carrying a badge and an earpiece, but as someone watching institutions buckle and crack under the sheer weight of their own laziness. I see organizations that never advance — that stroll in at the same moment as the threat and can’t figure out why they’re always a step behind. I see outfits with one layer of defense and absolute, childlike faith that it’ll be enough. I see leaders who wave off warning signs because taking them seriously would be uncomfortable.

And every time, the same thought hits me: if only they’d run an advance. If only somebody had gone ahead, walked the halls, checked the locks, mapped every crack in the foundation. If only they’d stacked three walls instead of leaning on one. If only they’d treated every flicker on the radar as real until someone proved it wasn’t.

The advance drilled something into me that I’ve never been able to shake: excellence isn’t some gift you’re born with. It’s a system. It’s the choice to prepare harder than anyone around you thinks is necessary, to build more backup than anyone thinks is reasonable, and to stay more vigilant than anyone thinks is sane.

That’s what peak performance looks like in an institutional immune system. And it’s not reserved for the Secret Service. Any organization can have it — if they’re willing to put in the work.

The only question is whether you’re willing to lose sleep over it. Because the men and women who guard the President? They lose sleep over it every single night.