TERRITORY IN RISK is a term used to describe an area of land that is at risk of being taken over or invaded by another country or group. The two crossword solutions for this term are SIAM and URAL. SIAM is the former name of Thailand, which was a kingdom in Southeast Asia from the 14th century until 1939. URAL is a mountain range located in Russia and Kazakhstan, which has been a source of conflict between the two countries since the Soviet Union dissolved in 1991.