Yesterday, the U.S. Embassy in South Korea tweeted out a tongue-in-cheek poll asking readers to vote on its new facade.

adamantium

Today the Embassy published this tweet thanking people for taking part in its April Fool’s joke:

Adamantium is an indestructible fictional metal alloy in the Marvel Comics universe.  It was used to make Wolverine’s claws and skeleton, for example.

Whether it would protect Embassy staffers from a nuclear attack is an open question.