Oil futures: Crude extends gains amid US military build-up Quantum Commodity IntelligenceOil gains on US–Iran tensions, better India demand ReutersCrude Oil Drops As US-Iran Negotiations Set To Continue By Kedia Advisory Investing.com IndiaOil prices steady as traders monitor Iran tensions, U.S. economic data CNBCOil Rises as Tensions Over Iran Eclipse Signs of Inventory Build Bloomberg.com