DUBAI, United Arab Emirates (AP) — Israel pledged to refrain from more strikes on a key Iranian gas field after Iran intensified attacks on oil and natural gas facilities around the Gulf, raising the stakes in a war that has sent shock waves through energy markets and the global economy.

On Friday, Iran kept up its wave of attacks launched at Israel that have sent millions of people to shelters, with sirens sounding across a wide swath of the north, from Haifa to the Galilee to the border with Lebanon. It came after an intens...