In pictures: Kim Jong-un in surprise Singapore tour

North Korean leader Kim Jong-un went on a surprise night-time tour of Singapore, ahead of his historic summit with US President Donald Trump.

Image source, Reuters

Image caption, Accompanied by his security personnel, Mr Kim decided to go on a walkabout in the city-state late on Monday

Image source, Reuters

Image caption, The normally reclusive leader visited the futuristic Gardens by the Bay

Image source, EPA

Image caption, He then stopped at Singapore's Marina Bay Sands hotel

Image source, Reuters

Image caption, Mr Kim, accompanied by Singapore's Foreign Minister Vivian Balakrishnan, described Singapore as "clean and beautiful"

Image source, AFP

Image caption, He also walked on the Jubilee Bridge, saying he aimed to learn from Singapore's experience

Image source, AFP

Image caption, Mr Balakrishnan posed for a selfie with the North Korean leader

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