exactly what the title says. i hated it in onslaught when someone would go into your base with a manta when they weren't even close to linking to your core and spawn kill everyone that went over to the weaponlocker. sure you could spawn at another node but the base usually had the best weapons and vehicles. To solve this, i think epic should put sentinels in the base like in assault that disappear when the base is unshielded. yeah, it doesn't make sense why they leave when needed the most, but it just another instance of gameplay over realism.