evidence: Among all the contentious places, the key issue is a strategic plateau called Doklam - situated close to the tri-junction between India, Bhutan and China. Bhutan and China claim the region and India supports Thimphu's position. India has its own reasons to back Thimphu. Experts say the Doklam plateau is of great security importance to India as any dominance of the region by the Chinese could pose a threat to Siliguri Corridor, known as the Chicken's Neck, a 22km (14-mile) stretch that connects the Indian mainland with its north-eastern states. [...] Bhutanese commentators like Wangcha Sangey feel that Bhutan can achieve a border settlement with China, if it were not for Delhi's reported insistence that Bhutan retain Doklam.