A protester walks in front of burning tires as they block a street in Libya's second city of Benghazi after the killings of two policemen. The fatal shootings of the two officers came just a day after the U.N. mission in Libya voiced "deep concern" over the near-daily violence plaguing the North African country, particularly the east.
Thai police commandos take a rest during an anti-terrorist exercise at Crime Suppression Division in Bangkok, Thailand.
The cruise liner Costa Concordia is seen outside Giglio harbor, Italy. Captain Francesco Schettino returns to Giglio island for the first time since the shipwreck of the cruise liner in 2012 in which 32 people died. The captain is expected to tour the wreck as part of his ongoing trial.
Pope Francis kisses a boy dressed as a pope as he arrives for his general audience in St Peter's Square at the Vatican.