Reverend Uncle Bastard
I understand that bases are protected (removed last) when targeted via operations (3.2.4 etc). But this rule specifically mentions "operations".
So can you as DR use the Menoyo event to replace a gov base in - say - Las Villas even if there are still cubes around?
Card text (unshaded): "Replace a non-DR non-Casino piece within 1 space of Las Villas with 2 DR Guerillas"
It's probably mentioned somewhere but I seem to be unable to find it.
Events are worded very specifically, so in this case you could remove any non-DR, non-Casino piece including a base.