Iran condemned a US strike on a Syrian airbase on Friday (Apr 7) as Britain and Australia gave their support, with Australian Prime Minister Malcolm Turnbull describing it as a "proportionate and calibrated response" to the use of chemical weapons.
US President Donald Trump ordered missile strikes against a Syrian airfield from which a deadly chemical weapons attack was launched, declaring he acted in America's "vital national security interest".
In a sharp escalation of the US military role in Syria, two US warships fired dozens of cruise missiles from the eastern Mediterranean Sea at the airbase controlled by President Bashar al-Assad's forces in response to the poison gas attack in a rebel-held area on Tuesday, U.S. officials said.
Iran denounced the strike, the Students News Agency ISNA quoted a Foreign Ministry spokesman as saying.
"Iran strongly condemns any such unilateral strikes... Such measures will strengthen terrorists in Syria ... and will complicate the situation in Syria and the region," ISNA quoted Bahram Qasemi as saying.
Indonesia, home to the world's largest Muslim population, said it was "very concerned" about the missile strikes.
"Actions undertaken without prior consent of the United Nations Security Council are not in line with international laws, in particular the peaceful settlement of disputes in line with UN charter," said spokesman for the Foreign Ministry Armanatha Nasir during a weekly press briefing.
The spokesperson added that Indonesia condemns the use of chemical weapons in Syria. "Indonesia is a party to the convention on chemical weapons. Of course, Indonesia rejects the use of chemical weapons by anybody for whatever purpose," said Mr Armanatha.
He added that Indonesia believes the best solution for the conflict in Syria is to ensure an inclusive political process while emphasising that all parties should refrain from any acts of violence.
UK, AUSTRALIA GIVE BACKING
However, other nations like Britain and Australia backed the US' actions.
"The UK government fully supports the U.S. action which we believe was an appropriate response to the barbaric chemical weapons attack launched by the Syrian regime and is intended to deter further attacks," a government spokesman said.
Turnbull said the strikes sent "a vitally important message" that the world will not tolerate the use of chemical weapons.
"The retribution has been proportionate and it has been swift," he told reporters in Sydney. "We support the United States in that swift action."
Australian Prime Minister Malcolm Turnbull said the military action was not designed to overthrow the Assad regime, though the reported use of chemical weapons did "raise questions as to whether there can be any role for Mr. Assad in any solution or settlement".
Turnbull called on Russia to do more to ensure peace in Syria.
Additional reporting by Saifulbahri Ismail.