The Organization of the Petroleum Exporting Countries (OPEC) and its partner group OPEC+ have faced a major change as the United Arab Emirates said it is leaving both groups. This decision is important because OPEC is a powerful organization that controls a large part of the world’s oil supply. Leaving the group could affect oil prices and global energy markets. The situation is already tense because of conflict involving Iran, which has caused a major energy crisis worldwide. Oil shipments are also facing problems near the Strait of Hormuz, a narrow route where a large portion of the world’s oil passes. Threats and attacks in this area have made it harder to transport oil safely. The UAE, which is also a close ally of the United States, has criticized other Arab countries for not doing enough to protect it during recent attacks linked to Iran. OPEC, created in 1960, produces more than one-third of the world’s oil, making it one of the most influential groups in the global energy market.