[Presidential Documents]: “On March 1, 1996, by Proclamation 6867, a national emergency was declared to address the disturbance or threatened disturbance of international relations caused by the February 24, 1996, destruction by the Cuban government of two unarmed United States- registered, civilian aircraft in international airspace north of Cuba. On February 26, 2004, by Proclamation 7757, the national emergency was expanded to deny monetary and material support to the Cuban government.”

86 FR 11601-02
Published 02-26-2021