Paris attacks: France launches anti-IS strikes from carrier Published duration 23 November 2015 Related Topics November 2015 Paris attacks

image copyright AFP image caption France has stepped up strikes on IS following the Paris attacks

France has launched its first missions against Islamic State (IS) militants from its Charles de Gaulle aircraft carrier, military sources said.

The newly-deployed carrier has 26 fighters, tripling French capacity.

French President Francois Hollande has vowed to intensify strikes against IS in Syria and Iraq after the group said it was behind deadly attacks in Paris.

Belgian police meanwhile said they had arrested five more people in anti-terrorism raids.

France stepped up its bombings of IS following the attacks on Paris, in which 130 people were killed.

The latest series of strikes launched from the Charles de Gaulle targeted sites in Iraq, the French military said.

On Monday, Mr Hollande met British Prime Minister David Cameron for talks as part of a fresh diplomatic push. He will also meet the leaders of the US, Germany and Russia this week.

Mr Hollande said: "We will intensify our strikes, choosing targets that will do the most damage possible to this army of terrorists."

media caption David Cameron: "We will do all in our power to support France to defeat this evil death cult"

image copyright PA image caption French President Francois Hollande and UK PM David Cameron paid their respects outside the Bataclan concert hall in Paris

Mr Cameron offered his support for Mr Hollande and said it was his "firm conviction" that Britain should also be striking IS in Syria.

Earlier, Mr Hollande and Mr Cameron visited the Bataclan concert hall, where at least 89 people were killed.

The Charles de Gaulle

image copyright AFP

France's only aircraft carrier

Powered by two nuclear reactors

Took 13 years to make at a cost of about $3.5bn (£2.3bn)

Weighs 38,000 tonnes, with a runway 195m (640ft) long

Has suffered a series of technical problems, with part of a propeller breaking during an early test

In Brussels, the federal prosecutor's spokesman said five people had been arrested following a police operation on Sunday night in the Brussels region and in the Liege region.

These arrests bring to 21 the number of people arrested as part of Belgium's ongoing terror alert.

But Salah Abdeslam - suspected of involvement in the Paris attacks - remains at large.

Analysis: Lucy Williamson, BBC News, Paris

This is just the start of Mr Hollande's week of diplomacy. The emphasis in each meeting will be slightly different. Aside from the need to assess the US-led military strategy in the Middle East, there are growing calls from European leaders to improve intelligence- and data-sharing.

Security forces in both France and Belgium have been embarrassed by revelations that key suspects behind the Paris attacks moved around freely in the weeks leading up to the assaults, and in the days afterwards, even passing through checkpoints with apparent ease.

And hanging over all the discussion of military and technical co-ordination is the elusive goal of a political solution in Syria that can help eradicate the militants' territory and source of revenue. That's likely to be central to Thursday's talks in Moscow, between Mr Hollande and Vladimir Putin, his fourth national leader in as many days.

As experts point out, France - with its historically cordial ties to Russia, its membership of Nato, and its presence in the Middle East region - is in a unique position to help procure an agreement, and with it greater security at home.

Universities, schools, large stores, shopping centres and the metro system will stay closed on Monday, following renewed warnings of possible attacks. Soldiers are patrolling the streets of the capital.

Belgian Prime Minister Charles Michel said that everything was being done to return the city to normal as quickly as possible - but the authorities feared a repeat of the events in Paris.

Brussels has been on lockdown all weekend amid a manhunt for Salah Abdeslam.

image copyright AP image caption Brussels - normally bustling - is under lockdown

image copyright Reuters image caption Soldiers are patrolling the Grand Place, one of the city's landmarks

Mr Michel told reporters that authorities feared "an attack similar to the one in Paris, with several individuals who could also possibly launch several attacks at the same time in multiple locations".

France has stepped up security in schools , imposing a series of measures including compulsory safety drills and banning parking outside school premises.

The Belgian authorities have so far charged three people with involvement in the Paris attacks.