Why can't I add legendary humvees to base defense?

[abstract sluice]

As the title says, it won't let me add them. However, I just attacked a base that had a whole bunch o them on defense.

[ionic estuary]

You can add them as last stand defenders and then there is the backup bastion which will spawn them. As far as adding them to your base defense platoon they stopped that a while back.

[copper storm]

lol current level of bastions don't spawn L humvees

[abstract sluice]

I tried the tactical backup bastion in my base - doesn't seem to spawn anything...

[ionic estuary]

only spawns while you are under attack.

[keen agate]

also spawns when you try gogobar i think..sometimes it does, sometimes it don't :/
I like the bastion at level 4 😄
It will kill any slow air units fast unless it's high air..
Maybe would be fair if the units stayed in the corner areas tho, if you deploy a unit on top left side of a base, all the other 3 corners also race to top left corner 😄
i lost tons of oni's and orbiters pff

[drifting shard]

Where is the backup bastion?

[ionic estuary]

@drifting shard located in the weapons lab