Eastern South Asia is . Bangladesh has a tropical monsoon climate. The Sundarbans in Bangladesh, which is shared with India, is a UNESCO world heritage site. Cox's Bazar Beach is one of the world's longest beaches. Bhutan is roughly the size of Switzerland. It is located on the southern slopes of the eastern Himalayas, landlocked between the Tibet Autonomous Region to the north and the Indian states of Sikkim, West Bengal, Assam, and Arunachal Pradesh to the west and south. The land consists mostly of steep and high mountains crisscrossed by a network of swift rivers, which form deep valleys before draining into
Future of the Indian Air Force cargo load and rescue operations. The helicopter can operate from sea level to high altitudes of Himalayas. The DRDO of India is developing a Medium Altitude Long Endurance Unmanned Aerial Vehicle (UAV) called the Rustom(English: Warrior) for all three branches of the Indian Armed Forces. The Rustom will replace/supplement the Heron UAVs in service with the Indian armed forces. DRDO is also developing the AURA (Autonomous Unmanned Research Aircraft) which is an Unmanned Combat Air Vehicle (UCAV) for the Indian Air Force. The design work on the UCAV is carried out by Aeronautical Development Agency (ADE). The AURA UCAV will