An Indonesian soldier sprays water to extinguish a forest fire in Tambang village, Kampar, Riau province, on the Indonesian island of Sumatra, September 13, 2015. Indonesia said on Friday it will send more than 1,000 troops to fight fires in southern Sumatra, as smoke makes thousands sick, delays flights and pushes air quality to unhealthy levels in neighbouring Singapore and Malaysia. REUTERS/YT Haryono TPX IMAGES OF THE DAY