Syrian crisis: Russia air strikes 'strengthen IS' Published duration 2 October 2015 Related Topics Syrian civil war

image copyright AP image caption Areas held by the US-backed Free Syrian Army have reportedly been hit by Russian strikes

US President Barack Obama has said the Russian bombing campaign in Syria in support of President Bashar al-Assad is driving moderate opposition underground and "only strengthening" Islamic State.

Mr Obama said he rejected the Russian assertion that all armed opponents of the "brutal" Mr Assad were terrorists.

Moscow insists its air strikes - which began on Wednesday - are targeting IS.

But the Syrian opposition and others have suggested non-IS rebels are bearing the brunt of Russian attacks.

Russia said its aircraft had hit IS command centres, arms depots and military vehicles. Targets included the IS stronghold of Raqqa, but also Aleppo, Hama and Idlib - provinces with little IS presence.

"The problem here is Assad and the brutality that he's inflicted on the Syrian people, and it has to stop," Mr Obama said at a White House news conference.

"We're not going to co-operate with a Russian campaign to destroy anyone who is disgusted and fed up with Assad."

He added: "From their [Russia's] perspective, they're all terrorists. And that's a recipe for disaster."

media caption US President Barack Obama: "The Russian policy is driving the moderate opposition underground and strengthening Isil"

media caption Russian President Vladimir Putin attends talks in Paris as John Simpson reports

And Mr Obama warned Russian President Vladimir Putin that Russia - and another Assad ally, Iran - faced dangers ahead.

"A military solution alone, an attempt by Russia and Iran to prop up Assad and try to pacify the population is just going to get them stuck in a quagmire. It won't work. They will be there for a while if they don't take a different course."

But he conceded that neither Russia nor the US would engage in a "proxy war" because of their differences over Syria.

Russian air strikes - in depth

media caption What hardware does Russia have?

Media offensive - What does the campaign look like through the lens of Russian media?

The UK-based Syrian Observatory for Human Rights said the latest Russian strikes hit a command post near the IS "capital" of Raqqa, killing 12 IS fighters.

Activists and residents there said IS cancelled Friday prayers and emptied mosques across the city amid fears of further strikes.

But there were also reports of strikes targeting a radio mast and communications tower in Aleppo that belonged to the Free Syrian Army - forces opposed to President Assad which have received American training and supplies.

The air strikes in Syria are Russia's first military engagement outside the borders of the former Soviet Union since the end of the Cold War.

Alexei Pushkov, the head of the foreign affairs committee in Russia's parliament, said the campaign - which began on Wednesday - could last for three to four months.

He added that the US had only "pretended" to bomb IS, and promised that Russia's campaign would be much more effective.

image copyright EPA image caption Russia says it is targeting IS but it is also striking areas where IS have little presence such as Idlib province (pictured)

In a statement , the US, UK, Turkey and other members of the coalition targeting IS with air strikes called on Russia to cease air strikes they said were hitting the Syrian opposition and civilians, adding that they would "only fuel more extremism".

The warning from members of the US-led coalition came as the French, German and Russian leaders met in Paris. The meeting was called to discuss peace efforts in Ukraine, but were overshadowed by Syria.

French President Francois Hollande said he had reminded his Russian counterpart Vladimir Putin that air strikes in Syria should hit IS targets alone.

German Chancellor Angela Merkel, speaking alongside Mr Hollande after the summit, said: "Both of us insisted on the fact that IS is the enemy that we should be fighting."

Syrian Foreign Minister Walid Muallem, speaking at the United Nations in New York, said air strikes alone were not enough to defeat IS but described the Russian action as "effective'' because it supported his country's efforts to combat terrorism.

He also said his country's army was "capable of cleansing the country of those terrorists".

Syria's civil war

image copyright AFP

Why is there a war in Syria?

Anti-government protests developed into a civil war that four years on has ground to a stalemate, with the Assad government, Islamic State, an array of Syrian rebels and Kurdish fighters all holding territory.

Who is fighting whom?

Government forces concentrated in Damascus and the centre and west of Syria are fighting the jihadists of Islamic State and Jabhat al-Nusra, as well as less numerous so-called "moderate" rebel groups, who are strongest in the north and east. These groups are also battling each other.

What's the human cost?

More than 250,000 Syrians have been killed and a million injured. Some 11 million others have been forced from their homes, of whom four million have fled abroad - including growing numbers who are making the dangerous journey to Europe.

How has the world reacted?