ASEAN countries are divided into continental and maritime, each with different historical experiences. Continental ASEAN countries established their countries by reclaiming their own ethnic territories, while maritime ASEAN countries were established based on the colonial territories of European countries. Indonesia and Malaysia, in particular, have shared roots for thousands of years, but post-World War II nationalist movements led to unification attempts like "Greater Indonesia" and "Maphilindo," which ultimately failed. These historical conflicts and reconciliations laid the groundwork for the ASEAN spirit, but a complex relationship of love and hate continues between the two countries. The Philippines, in contrast, has a unique history as a Spanish and American colony, and exhibits a different sense of kinship with other Asian countries. Examining each country's unique history and current situation can help understand the diversity and complexity of ASEAN countries. Learn more about the fascinating history and current situation of ASEAN countries in this article.