@sun @why @Gnomeshatecheese I have solved this years ago on this very network. Sniper tower with a .50cal every 1.5km, four guys per tower taking 8 hours shifts with one being the backup sniper, and with radio equipment to call border patrol to coordinates when they pin down an illegal crosser.

Gear, wages and training for the entire border literally cost less than a single detention facility by published numbers.

Thousands of servicemen would very gladly guard a sniper tower within their own country rather than step on IEDs in sandniggystan in a jewish war.