It has been decided to revoke the Treaty of Curacao due to following reasons:
1. Bretonia Government saw fit on implementing marches/governors over independent worlds such as Cortez and Magellan, thus threatening their status-quo of being independent systems with no actual governance. (830.02.05 - Laws and Customs of the Marches)
2. Bretonia Government saw fit on removing Liberty Forces from their list of allies in their Charter of Interstellar Law without as much as courtesy of informing Liberty Government or Liberty Forces (830.02.11 - Charter of Interstellar Law)
3. Incriminating message sent to Xenos that tries to undermine Liberty Navy and jeopardise Liberty's security. Our experts have confirmed that this is genuine copy of a message and no signs of being tampered with. (830.02.17 - XNA: Sinister motives? An expert analysis...)
On a smaller note, BAF|MN- and BPA) trade convoy access to Liberty is being revoked in days to come within Liberty Laws.
Please respond if you believe that a conductive and reasonable explanation can be provided on aforementioned issues. - Robert McKay, Secretary of Defense