Surveillance is an upgrade in the UNATF faction of the Apocalyptic Dawn techtree. It massively boosts the sight and armor of the outpost by +15 and +25 respectively, making it hardier and able to see even further.
Because of the nature of boosts, this one should be attempted as soon as possible in game to ensure you have an advantage over your opponent, or at least can equal them.
Surveillance is one of the first upgrades available, initiated from the Outpost with no requirements.
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Advanced Tactics • Aerodynamics • Chemistry • Combustible Warfare • Explosives • Military Training • Navy • Payload Missiles • Plutonium Extraction • SEAL • Stealth Research • Surveillance • Teflon Enhancement • Titanium Refining • Wartime Negotiations