How can I?

How can I incorperate bradley and heli's to have a chance of receiving items with perks?

    "Loot settings": {
      "Chance for a player to receive an enhanced item when looting a container [out of 100]": {
        "crate_normal_2": 3.0,
        "crate_normal": 5.0,
        "crate_elite": 15.0,
        "crate_underwater_basic": 6.0,
        "crate_underwater_advanced": 12.0,
        "heli_crate": 10.0,
        "bradley_crate": 10.0,
        "codelockedhackablecrate": 10.0,
        "codelockedhackablecrate_oilrig": 10.0,
        "crate_tools": 1.5,
        "loot-barrel-1": 1.0,
        "loot_barrel_1": 1.0,
        "loot-barrel-2": 2.0,
        "loot_barrel_2": 2.0

They already are, using the crates.

And what about raidable bases?

Its not incorporated.