Meanwhile, supported by aid from China and the Soviet Union, North Vietnam strengthened its air defenses. By November 1967, the number of American troops in Vietnam was approaching 500,000, and U.S. casualties had reached 15,058 killed and 109,527 wounded.
The seven independent countries of the region are India, Bangladesh, Pakistan, Nepal, Sri. Lanka, Bhutan and Maldives. India has been the central core of this region both physically and. culturally. The other countries form the peripheral region that has been influenced historically. and politically by the core for many centuries. South Asia is located at the southern extremity of.
India, officially the Republic of India, is a country in South Asia. It is the seventh-largest country by area, the second-most populous country with over 1.2 billion people, and the most populous democracy in the world