Boris Johnson labels Syrian leader Bashar Al-Assad a 'terrorist' over chemical attack and warns US 'could strike again'

Chloe Chaplain
Hospital: A Syrian doctor treats a child following a chemical attack: AP

Boris Johnson branded Bashar Al-Assad an “arch-terrorist” and warned the US could launch new airstrikes on Syria as he told Russia it still has time to be on the "right side of the argument" in the conflict.

The Foreign Secretary was widely criticised for failing to get the G7 to back his bid for new sanctions against senior Russian and Syrian figures in the aftermath of the chemical weapons attack on civilians in Idlib province.

But he has maintained a tough stance on President Assad, branding him an "arch terrorist" and condemning his use of chemical weapons.

Writing in the Sunday Telegraph, Mr Johnson said: "Assad uses chemical weapons because they are not only horrible and indiscriminate. They are also terrifying.

Johnson: The Foreign Secretary condemned the Syrian leader (PA)

"In that sense he is himself an arch-terrorist, who has caused such an unquenchable thirst for revenge that he can never hope to govern his population again.

"He is literally and metaphorically toxic, and it is time Russia awoke to that fact. They still have time to be on the right side of the argument."

'Terrorist': Syrian President Bashar Al-Assad (REUTERS)

Mr Johnson insisted it was "highly likely" President Assad was responsible for the chemical weapons and said the US "could of course strike again."

"British scientists have analysed samples from the victims of the attack. These have tested positive for Sarin or a Sarin-like substance.

Torment: doctors treat a child following a chemical gas attack (AP)

"The UK, the US and all our key allies are of one mind: we believe that this was highly likely to be an attack by Assad, on his own people, using poison gas weapons that were banned almost 100 years ago, under the 1925 Geneva protocol."

Mr Johnson said the chemical assault had changed the West's stance on Syria.

Gas: A Syrian man is taken by civil defence workers to a small hospital in the town of Maaret al-Noman (Getty Images)

"Let us face the truth: Assad has been clinging on. With the help of Russians and Iranians, and by dint of unrelenting savagery, he has not only recaptured Aleppo. He has won back most of "operational" Syria.

"Before the chemical weapons attack on April 4, the West was on the verge of a grim consensus - that it would be more sensible to concentrate on the fight against the terrorists of Daesh, and to accept reluctantly that removing Assad - though ultimately essential - should await a drawn out political solution."

By using Yahoo you agree that Yahoo and partners may use Cookies for personalisation and other purposes