Independence transformed CARICOM members from neglected colonial outposts into self-governing nations with distinct global voices. Sovereignty enabled these states to shed colonial rule, exercise diplomatic autonomy, and pursue regional integration. Yet, this hard-won freedom has also exposed the Caribbean to structural vulnerabilities and the harsh realities of global trade, revealing significant economic trade-offs.

Political self-determination allowed member states to craft independent foreign policies, secure borders, and project a collective voice in global forums such as the United Nations. This unity produced notable achievements. CARICOM’s diplomatic solidarity helped safeguard Belize’s borders during its transition to independence. The region also demonstrated courage by establishing relations with Cuba despite the United States blockade. Long before South Africa’s liberation, Caribbean nations were leading opponents of apartheid, applying diplomatic pressure, economic boycotts, and even sporting sanctions.

Sovereignty also facilitated the creation of national identities, localised legal systems, and social development programmes. It supported regional initiatives such as the CARICOM Single Market and Economy (CSME), the Caribbean Court of Justice, and coordinated advocacy for climate justice, led by vulnerable states like Belize and Dominica.