TUNIS: The new Tunisian unity government took office in the birthplace of the Arab Spring Monday, with Prime Minister Youssef Chahed, the country’s youngest-ever leader, facing major economic and security challenges. At 40, Chahed is Tunisia’s youngest premier since independence from France in 1956, and the seventh in less than six years since the 2011 uprising that ousted strongman Zine El Abidine Ben Ali. His new cabinet of 26 ministers and 14 ministers of state includes women, “young” and independent ministers, three members of the Islamist Ennahda party and two former members of the powerful UGTT union. It formally took office on Monday at a ceremony in Carthage just outside Tunis during which outgoing premier Habib Essid, 67, handed over power. “I hope this government will last,” Essid said. “The worst thing for this country is the government changing ever year or year and a half.” Chahed said: “The situation is complicated, but we’re optimistic. We will shoulder our responsibilities.” “Don’t worry about Tunisia and its future,” he told his predecessor. While Tunisia is considered to be a rare success story of the Arab Spring, the authorities have failed to resolve the issues of poverty, unemployment and corruption that preceded Ben Ali’s fall. A wave of jihadist attacks, including two deadly assaults last year that killed dozens of foreign tourists, has further exacerbated problems in the economy, which relies heavily on tourism revenues. Analysts say it is too soon to tell if Chahed can restore security and revitalise Tunisia’s battered economy which grew by just 0.8 percent last year compared with 2.3 percent in 2014. “It is difficult to say if this last-minute government will have the time to prove it is efficient,” said political analyst Slaheddin Jourchi. “Current indicators give the impression that failure may be closer than success,” he said. The new government won a vote of confidence in parliament on Friday, with 167 out of 217 lawmakers in favour of the line-up. In a rousing speech to parliament, Chahed spoke of the dire state of the economy and said that “we are all responsible” and “we will all have to make sacrifices”. “If nothing changes by 2017 austerity will follow,” he warned.