Though Nepal initially let Tibetans Khampa rebels to make use of Nepalese territory in early 1960s, bilateral relations have generally been very good from 1975 onwards, after annexation of Kingdom of Sikkim by India in 1975. As many as twenty thousand Tibetan refugees live in Nepal and this has been a major issue of concern between China and Nepal. Kathmandu has in several instances been cracking down on the activities of the Tibetans receiving international condemnation. In 2005, Nepalese Foreign Minister Ramesh Nath Pandey called China "an all weather friend" and King Gyanendra's regime was also instrumental in inducting China into the SAARC. Nepalese in general, hold a positive view about the influence of China. In recent years, China has been one of the largest aid donors to Nepal just behind the UK. China is also Nepal's largest source of FDI.