French Prime Minister Manuel Valls says authorities believe new terror attacks are being planned.

"We know that operations were being prepared and are still being prepared, not only against France but other European countries too," he said.

French Prime Minister Manuel Valls has confirmed that police raids were conducted overnight in connection with the attacks.

Image source, AFP

Despite tough talk from leaders, just how practical is it to provide total security - or anything like it - to citizens in open, Western capitals?

Our diplomatic and defence correspondent Jonathan Marcus looks at the challenges.

After Paris: Fighting Islamic State at home and abroad

Image source, EPA

A Moroccan architect, Amine Ibnolmobarak, aged 29, has been named by a Moroccan newspaper, external as one of those killed at the Carillon bar. The native of Rabat was with his wife who was seriously injured, the paper added.  

As well as him, and the many French victims, numerous foreigners have also been identified among the dead.

That includes citizens of the UK, Chile, Germany, Mexico, Portugal, Romania, the USA and several other countries.

Image source, AFP

Asian markets have opened lower, starting what is expected to be a global sell-off after the attacks in Paris on Friday night that killed 129.

In Hong Kong the benchmark Hang Seng Index fell 1.96%, while in Japan, the benchmark Nikkei 225index dropped 1%.

French financial markets will open as usual on Monday, Euronext has said.

The French President Francois Hollande will lead his country in observing a minute's silence today, in memory of the 129 people killed in Paris.

Monday is the second day of national mourning in France.

Image source, Getty Images

UK Prime Minister David Cameron will meet Russian President Vladimir Putin on the sidelines of the G20 meeting in Turkey this morning.

It will be their first face-to-face talks for a year.

The two leaders are expected to discuss the fight against the Islamic State militant group and efforts to end the civil war in Syria.

The UK government has announced extra funding for its security services, to combat the threat posed by militants.

It says the money will enable MI5, MI6 and GCHQ to recruit almost two thousand officers.

Taller still, Tokyo SkyTree was also lit up in red, white and blue overnight.

Image source, Getty Images

Tokyo joined a long list of cities showing their support for Paris by lighting up landmarks in the colours of the French flag. In this case Tokyo Tower.

Image source, AP

Mumbai's main railway station, the Chhatrapati Shivaji Terminus, is lit up in the colours of the French flag, to express solidarity with Paris.

The Paris attacks echoed a similar bloodbath in Mumbai in 2008, when 166 people were killed by gunmen who stormed hotels, a Jewish centre and other sites, including the Chhatrapati Shivaji Terminus itself, where some 80 people were killed.

Image source, AFP

French Interior Minister Bernard Cazeneuve said Friday night's attacks in Paris had been prepared "by a group of individuals based in Belgium" who had "benefited from accomplices in France".

Salah Abdeslam, currently subject to a massive manhunt, was born in Brussels.

The arrest warrant for him calls him very dangerous and warns people not to intervene if they see him.

He was one of three people in a car stopped by police, but then allowed to continue their journey, near the Belgian border on Saturday.

It is unclear whether the authorities had identified him as the renter of the VW Polo found at the Bataclan venue, at the time he was stopped.

Officials say 12 planes dropped 20 bombs at targets in Raqqa, the Islamic State group's de-facto capital, including a munitions dump and a militant training camp.

The planes are said to have taken off from airfields in Jordan and the Persian Gulf.

Speaking on the sidelines of the G20 gathering in Turkey, French Foreign Minister Laurent Fabius insisted that France's bombing of IS targets was part of its right to self defence.

"One cannot be attacked harshly, and you know the drama that is happening in Paris, without being present and active," he said.

The bombing raids were France's biggest yet against the militants, hitting a number of targets in the Syrian city of Raqqa, which is controlled by IS.

The hashtag #MuslimsAreNotTerrorist, external has been trending on social media in the wake of the Paris attacks.

• Bataclan concert venue, external, 50 Boulevard Voltaire, 11th district - 89 dead when stormed by gunmen, three of whom were killed; another gunman died nearby.
• La Belle Equipe, external, 92 rue de Charonne, 11th district - 19 dead in gun attacks.
• Le Carillon bar, external and Le Petit Cambodge restaurant, external at rue Alibert, 10th district - 15 dead in gun attacks.
• La Casa Nostra restaurant, external, 92 rue de la Fontaine au Roi, 11th district - five dead in gun attacks.
• Stade de France, external, St Denis, just north of Paris - explosions heard outside venue, three attackers and a bystander killed.