Leviathan and a second Israeli navy submarine are seen during a naval manoeuvre in the Mediterranean Sea off the coast of Haifa, northern Israel June 9, 2021. Picture taken June 9, 2021. REUTERS/Amir Cohen

Forces from the United Arab Emirates, Bahrain, Israel and the United States Naval Forces Central Command (NAVCENT) began a multilateral maritime security operations exercise in the Red Sea on Wednesday, NAVCENT said on Thursday.

This is the first publicly acknowledged naval exercise between the United States, Israel and the two Gulf countries.

The UAE and Bahrain last year normalized diplomatic relations with Israel under a US-brokered deal known as the Abraham Accords, brought together by shared worries about Iran and hopes of economic gains.

The five-day exercise includes training on the USS Portland vessel and will “enhance interoperability between participating forces’ maritime interdiction teams,” the statement said.

“Maritime collaboration helps safeguard freedom of navigation and the free flow of trade, which are essential to regional security and stability,” said Vice Adm. Brad Cooper, commander of NAVCENT, US 5th Fleet and Combined Maritime Forces.

The US 5th Fleet is based in the Gulf island state of Bahrain and operates in the Arabian Gulf, Gulf of Oman, Red Sea and parts of the Indian Ocean.