Britain said Wednesday it had reached a long-term trade agreement with the Gulf Cooperation Council valued at roughly $5 billion annually, strengthening ties with Gulf partners amid regional instability from the Iran war.

The deal with the GCC, which consists of Bahrain, Kuwait, Oman, Qatar, Saudi Arabia and ⁠the United Arab Emirates, comes after U.S.-Israeli strikes against Iran in February triggering Iranian attacks on other countries in the region, putting strain on energy and food supplies.

"At a time of increased instability, today's announcement sends a clear signal of confidence - giving UK exporters the certainty they need to plan ahead, Britain's Trade Minister Peter Kyle said.

The British government said the deal would be worth £3.7 billion ($4.96 billion) each year in the long term, more than double a previous estimate that it would be worth £1.6 billion, as the final deal went further on both ⁠trade ⁠liberalization and service sector commitments than previously expected.

The deal will remove 93% of GCC tariffs on British goods, equivalent to the removal of £580 million worth of tariffs by the deal's tenth year, with two-thirds of the tariffs being removed as soon as the deal comes into force.