Carnage Tunis: "This is just the beginning," said Islamic state

The Islamic State group claimed in an audio message on the internet the day before the attack in Tunis. The jihadist group threatens more attacks Tunisia, saying it was only "the beginning."

Security has been beefed up in major cities. The authorities announced the death of at least 21 people, including 20 tourists.

Two French are among the victims. Two Spaniards too. Not four as was long believed: both were found unharmed the next day of the tragedy.

"The rescue took them to the hospital and they are doing well, said Said Aidi, the Minister of Health. These Spaniards had hidden in an area of ​​the museum, the woman is pregnant. "

Police arrested nine people, four of whom are directly involved in the attack that targeted for four hours on the Bardo Museum in the center of Tunis. The two attackers were shot, one had spent time in Libya and Iraq. The other was monitored.

Tunisia has increased its fight against the Islamists. She tracks down the mountains to the Algerian border. A stalker who may have played a role in the terrorist attack.