UAE Shocks OPEC, US Escalates Chip War, AWS & OpenAI Deepen AI Pact

1. The United Arab Emirates has announced its sovereign and strategic decision to exit OPEC, potentially causing significant volatility in global oil markets.
2. The U.S. has ordered a halt to chip equipment shipments to Hua Hong, China's second-largest chipmaker, marking a major escalation in the tech war.
3. Amazon Web Services (AWS) and OpenAI announced an expanded partnership to bring frontier AI models to the AWS cloud infrastructure, reinforcing their dominance in the artificial intelligence sector.