A British Overseas Territory is a region that is under the jurisdiction and sovereignty of the United Kingdom but is not part of the UK itself. These territories have their own local governments and legal systems, but the UK is responsible for their defense and international relations. There are 14 British Overseas Territories, including Gibraltar, the Falkland Islands, and the British Virgin Islands. Each territory has its own unique culture and economy, often influenced by their geographical location and historical ties to the UK.