What small country in the Himalayas lies on the ninety degrees east line of longitude?

The small country in the Himalayas that lies on the ninety degrees east line of longitude is Bhutan. Nestled between India and China, Bhutan is known for its stunning landscapes and rich cultural heritage. It is a constitutional monarchy that prioritizes Gross National Happiness over economic growth. The country is also famous for its monasteries, fortresses, and vibrant festivals.