What weapons system, deadly or otherwise, would be most effective

>>32589503

Flamethrower, can't cross if your entire border is on fire

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How about a wall?

>>32589503

It's not the guns. Or even the amount of bodies carrying them. It's the willingness to use them. Until fuckers in charge realize this and are willing to shed real fucking blood to prove their point- nothing is going to chance.

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>>32589503

The East-germans used "Selbstschussanlagen"(although this term is incorrect), which are similar to a M18 Claymore.

A few guards with service rifles with orders to shoot on sight and not allow any illegals to pass under any circumstance

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>>32589553
i like you. Come round sunday and fuck my sister!

National dignity.

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>>32589607
waaaahoa.... calm Mr. Trump. That's spicy stuff.

>>32589503
directional mines.

either lethal or non-lethal.

just make sure you use enough non-lethal mines that they don't get up again.

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>>32590212

>>32589503
Mines on an open plain with autoturrets behind.

>>32589503
M1 Garands and Men to use them.

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>>32589503
>NVU-P "Oхoтa"/"The Hunt"
>NVU-P allows establishing groups of five OZM-72 (MON-50) anti-personnel landmines and enables the sequential detonation of the mines in the group as more targets come into range.
>device is always in guard mode. As potential targets (vehicles and humans) enter the area, the sensor transmits the seismic data to the device, which identifies the targets and the range to them. If a human being is detected, the weapon goes into combat mode, estimating the range and bearing to target. As the target enters range, the nearest landmine to it is chosen, and the trigger devices linked to it sends a detonating impulse to the mine.
>device reliably identifies human motions (running, walking, crawling or skiing) and identifies it from animal and vehicle movement in any and all weather conditions. The likelihood of a mistake is 0.0004. If the ground conditions differ significantly from standard, the weapon is calibrated before implanting

>This explosive device is sometimes called 'The Hunt'. We used to explain it to soldiers simply: 'This mine blows up five times.
>It cannot be approached and disarmed. The seismic sensor cannot be cheated. The mine cannot be detected by any modern device without entering its range.
>this device is incredibly devious. As the first soldiers are injured, their comrades and medics will believe it to be a normal mine detonation and rush to their defense, triggering the second mine. Attempts by the wounded to crawl away into safety will trigger a third mine – and the OZM-72 detonates at the height of about one meter, injuring both the walking and crawling. There is no escape but to lie still and bleed to death. You seem alive, but there are no chances of survival. Those who die first are luckier.

Tl;dr it's a network of mines with seismic sensors designed to fuck everyone up in the most inhuman way allowed by the conventions. Maintenance crews would only need to replenish spent mines and mop up the bodies.

>>32589503

Heavy fines and jail time for employers who hire them.

economics.

Destroy the cartels with a few strategic legalizations.
invest in jobs local to mexico. They're only in it for the money

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>>32590532
sounds ideal!

>>32590532
just approach on horseback

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>>32590600
Considering there are probably no wild horses left in Europe, they are probably classified as vehicles. Not sure about goats and other cattle though. You can probably throw in some MON-200's separately, for good measure. being Soviet-made they probably cost less than a Hawaiian pizza yet are guaranteed to hit the target at 160ish meters.

>>32590547
hard to enforce

>>32589503
Well-paying jobs in their homeland.

>>32589516

* if you're on fire.

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>>32589503
landmines!