Dose your nation have a secret police?

[Elipida]

more than half of the deaths here are caused by disappearance.

unless you're saying our complex architecture is too confusing to navigate through

[Greater Mackonia]

No Mackonia does not have a secret police.

But it does have an efficient and ruthless state run assassination service the Sshadowcasters.These are the remnants of the private assassination service that have sworn aligence to the state and act
as the secret service of Mackonia.We do not bother with all those fancy death camps or torture chambers ...just a bullet through the face.

[Grand Antarctica]

Secret? Hardly, we publicize how well we keep an eye on and keep treason at bay. Our Intel Officers are part of the Standard Military, and hold enough power to have the senate wiped out by way of Imperial Guard Deployment. Once we found so many people in one of our settlements were accessing an site revealing our military's details to an extent where individual names of every guardsman was logged. Our Intel General ordered the destruction of the settlement's people, the Mission was a success and after doing so we had crushed the enemy country's military that sent spies to probe our Military. The site has since been unowned for fear of provoking Billions of soldiers' wrath (This was FT 2215, I had 200 Billion guardsmen at the time)