The Spring Sea Treaty (スプリング海条約)[1] was an attempted military pact between the Osean Federation and several southern Usean countries. On the day of the treaty's signing, military leaders from across the continent initiated a large-scale coup d'état, preventing the treaty's signing.
Trivia
- By the 2010s, Osea established a military presence on the Usean continent, building various bases, the International Space Elevator, the Arsenal Birds, and a mass driver in Tyler Island. It is likely that this is the result of the treaty being reconsidered following the coup d'état.
References
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