WS #17044

The AI infrastructure thesis is undergoing a severe repricing event, driven by a convergence of supply-side skepticism and demand-side reality checks. Goldman Sachs and UBS have flagged that 30-45% of planned U.S. data center capacity is at risk due to power constraints, while OpenAI's CFO confirmed they are pressing ahead with expansion despite political headwinds. This divergence highlights a structural bottleneck: the buildout is proceeding, but the financing and grid capacity to support it are fracturing. Concurrently, Microsoft is winding down its Oracle AI cloud deal to rent capacity, signaling a shift from long-term capital commitments to flexible, short-term operational leasing. Geopolitical tensions are escalating, specifically in the Middle East and Eastern Europe. The Iran conflict has passed the 8-month mark, and a Yemen market airstrike has killed at least 30, adding to regional volatility. In Ukraine, massive Russian drone attacks continue across multiple regions. These developments are pressuring global equities, with copper heading for its worst week since March and European markets wiping out weekly gains. However, the defense sector is seeing a counter-narrative of strength, with IonQ beating earnings and Oklo surging 21.8% on nuclear energy demand. Corporate strategy is pivoting toward efficiency and vertical integration. Tesla is winding down Cybertruck production to pivot to the Cybercab, while AST SpaceMobile is building its own rocket to secure launch capacity. In the crypto sector, a breach of SignalPlus via a fake Microsoft Teams invite has forced Binance to cut ties with the platform, highlighting new social-engineering attack vectors for financial infrastructure.