Spain has closed its airspace to US planes involved in attacks on Iran, a step beyond its previous denial of use of jointly-operated military bases, Spanish newspaper El Pais reported on Monday, citing military sources.
The closure of its airspace, which forces military planes to bypass NATO member Spain en route to their targets in the Middle East, does not include emergency situations, El Pais added.
The Spanish Ministry of Defence did not immediately reply to a request for comment.
"This decision is part of the decision already made by the Spanish government not to participate in or contribute to a war which was initiated unilaterally and against international law," Economy Minister Carlos Cuerpo said during an interview with radio Cadena Ser when asked if the decision to close Spain's airspace could worsen relations with the United States.
Spanish Prime Minister Pedro Sanchez has been one of the most vocal opponents of the US and Israeli attacks on Iran, describing them as reckless and illegal.
President Donald Trump has threatened to cut trade with Madrid for denying the US use of Spain's bases in the war.
Saudi Arabia shut its East-West oil pipeline on Friday after it was hit in a drone attack, disrupting a key route used to bypass shipping problems in the Strait of Hormuz.
BRICS members agreed on a joint declaration on Saturday, expected to condemn unilateral aggression by any country without naming individual states, according to sources cited by Reuters.
Philippine rescuers recovered 41 more charred remains from a ferry fire, authorities said on Saturday, raising the death toll to 76 and leaving 13 people unaccounted for, as forensic teams faced the daunting task of identifying the victims.
Russian air strikes in several Ukrainian regions on Saturday killed six people, injured dozens and damaged residential buildings and infrastructure across the country, officials said.
Bulgaria is investigating the cause of a fire at a weapons storage facility operated by EMCO, including the possibility of sabotage and a link to a previous blaze at another of the company's facilities in August, the interior minister said.