Dubai, United Arab Emirates • A weekend drone attack on Saudi Arabia that cut into global energy supplies and halved the kingdom’s oil production threatened Sunday to fuel a regional crisis, as the U.S. released new evidence to back up its allegation that Iran was responsible for the assault amid heightened tensions over Tehran’s collapsing nuclear deal.
U.S. Secretary of State Mike Pompeo has blamed Iran for the attack Saturday on key Saudi oil infrastructure. On Sunday, senior U.S. officials again said the American government believes there is no doubt Iran was responsible, saying satellite imagery and other intelligence, show the strike was inconsistent with one launched from Yemen, where Iranian-backed Houthi rebels had claimed responsibility.