In a globalized world when countries are working together in different areas such as economic, political, geopolitical, defense, security, and science and technology, media plays an important role in keeping them updated about the actual and ground level realities about different countries. This chapter examines how new media is important in international relations and diplomatic affairs, what role new media is playing in international relations, India's relations with South Asian countries and role of media diplomacy, India's relations with international community and role of e-diplomacy, people's participation in discussion and dialogue in international relations and its impact in diplomatic policies, relation between people's participation and deciding policies and national level, increasing role of new media and changing practice of international diplomacy, and foreign policy adopted by governments.