Oil prices extended their decline on July 31, with crude slipping to about $88 a barrel as markets reassessed near-term risks to energy flows. While conflict-linked tensions around Iran remained a major backdrop, traders also focused on signs that key shipping lanes could become more secure.

A major factor was Saudi Arabia’s push for a multinational maritime defense coalition. The effort is aimed at strengthening security cooperation in the Bab El-Mandeb Strait, the Red Sea and the Gulf of Aden, routes that are closely watched because they are important for global trade and oil transport.

For the oil market, stronger protection along these waterways can ease fears of disruptions to tanker movement. When investors believe shipping risks may be better contained, some of the geopolitical premium built into crude prices can start to fade, even if the broader regional situation is still tense.

That helps explain why crude extended losses despite war-related concerns. The market appeared to be balancing ongoing Middle East uncertainty against the possibility that coordinated naval and defense efforts could reduce immediate threats to supply routes, pulling oil prices lower for the day.