U.S. and Iran Trade Strikes as Oil Prices Surge

Hostilities between the United States and Iran escalated throughout the week ending July 17, 2026, following the collapse of a two-month interim ceasefire. Donald Trump authorized six consecutive nights of precision strikes targeting Iranian military assets, coastal surveillance, and maritime infrastructure, including the Chabahar maritime control tower and a tanker near Kharg Island. Some strikes also hit civilian targets, including an airport and railway station, which Iran claims caused at least eight deaths. In response, Iran launched missile and drone attacks against U.S. military bases in Jordan, Kuwait, Bahrain, and Qatar, damaging a power and desalination plant in Kuwait.

The conflict has severely disrupted energy markets. Iran closed the Strait of Hormuz and fired on oil tankers, causing crude transit to fall 62 percent to 4.1 million barrels per day. The U.S. responded by reimposing naval blockades and oil export sanctions. These disruptions drove Brent crude to over $86 per barrel and triggered a 12 percent weekly price surge. Additionally, Iran instructed Houthi allies in Yemen to prepare to close the Bab el-Mandeb Strait if the U.S. continues targeting energy infrastructure.

Despite the military escalation, both nations have signaled a willingness to negotiate. Trump stated the U.S. is winning and remains open to diplomacy, while Iranian Parliamentary Speaker Mohammad Bagher Ghalibaf asserted that doors are open for talks. Meanwhile, global markets reacted with volatility, as gold prices approached $4,000 an ounce and major stock indices in Japan and China plummeted.