Asian markets fall as investors sell shares linked to artificial intelligence while oil prices rise sharply. Multiple outlets report that Brent crude pushes above $100 per barrel, the highest level since May, as conditions in the Middle East worsen. The renewed escalation of fighting raises concerns that crude supplies and global energy flows could be disrupted, increasing pressure on inflation expectations and risk sentiment. In that environment, traders move away from higher-risk equities, including AI-related stocks, contributing to broad declines across the region. The sell-off is described as part of a wider risk reduction, with investors reacting to both the energy shock and the technology-led market segment that has been sensitive to shifting expectations for interest rates and growth. Overall, the combination of higher energy costs and sector-specific selling drives the downturn in Asian equity markets, with oil remaining a key signal for global economic outlook and market volatility.