Pope Francis presides over funeral of predecessor Benedict

To the sound of tolling bells, 12 pallbearers carried the wooden coffin of Pope Benedict out of St. Peter's Basilica on Thursday and placed it before thousands of faithful gathered in the square for his funeral.

Applause broke out across the vast, cobbled esplanade, which was shrouded in mist, in a sign of respect for Benedict, a hero to Roman Catholic conservatives who shocked the world by resigning nearly a decade ago.

Pope Francis arrived in the square in a wheelchair to preside over the service. Troubled by a bad knee, the pontiff sat in a chair looking down on the coffin, slightly hunched and glum-faced as choirs sung in Latin.

Clergy from around the world, a handful of heads of state and thousands of faithful attended the outdoor ceremony as the sun slowly broke through the fog.

More than 1,000 Italian security personnel were called up to help safeguard the event, and air space around the tiny Holy See has been closed off for the day. Italy ordered that flags around the country be flown at half-staff.

Among those attending the funeral were Germans in traditional Bavarian outfits carrying flags and standards of the area of Germany where Benedict was born.

Benedict, a world-renowned theologian, died at 95 on Saturday in a monastery within the Vatican gardens where he moved after becoming the first pontiff in 600 years to stand down, opening the way for the election of Pope Francis, who has proved a more reformist, hands-on leader.

The lying-in-state ended on Wednesday evening and the body was put into a plain cypress wood coffin ready for the funeral. A one-page account of Benedict's papacy, along with other items, including Vatican coins minted during his reign, were also tucked into the coffin.

The three-page account of his life and papacy, written in Latin, says he "fought with firmness" against sexual abuse by clergy in the Church.

While many leading figures have praised Benedict since his death, criticism has also been aired, including by victims of clergy sexual abuse, who have accused him of seeking to protect the Church at all costs.

THREE COFFINS

After the funeral ceremony, the coffin will be taken back inside the basilica and encased in zinc before being sealed in a second wooden casket.

Because Benedict was no longer a head of state when he died, only two countries, Italy and his native Germany, sent official delegations on Thursday.

Other leaders, including the king and queen of Belgium, and about 13 heads of state or government, will attend in a private capacity. Most nations were being represented by their ambassadors to the Holy See.

It is a far cry from the last papal funeral in 2005, when dozens of kings, presidents and prime ministers joined more than a million people who flooded the streets around the Vatican to pay their respects to Benedict's charismatic predecessor, John Paul II.

Benedict was always likely to rule in the shadow of John Paul, who was credited with helping end the Cold War. But his time in charge was to a degree spent trying to overcome problems the Church had ignored or covered up in previous decades, including rampant sexual abuses by clerics.

Benedict himself acknowledged he was a weak administrator, and after eight years in the job he stunned the world's 1.3 billion Catholics in 2013 by resigning, saying he was no longer strong enough to lead the Church due to his "advanced age".

Francis himself has made clear that he would not hesitate to step down some day if his mental or physical health prevented him from carrying out his duties, but Vatican officials always doubted he could do this while Benedict was still alive.

Even though Benedict largely avoided public appearances in subsequent years, he remained a standard-bearer for Catholic conservatives, who felt alienated by reforms ushered in by Francis, including cracking down on the old Latin Mass.

Over the past three days almost 200,000 people filed past Benedict's body dressed in a mitre and red vestments, his hands wrapped in a rosary, which was placed on a bier in St. Peter's Basilica without any papal regalia.

At his request, Benedict will be buried in the underground Vatican grottoes in the niche where first Pope John XXIII and then John Paul II were interred before their remains were transferred to more prominent places in the basilica above.