Thailand's foreign policy includes support for ASEAN in the interest of regional stability and emphasis on a close and longstanding security relationship with the United States.

Thailand participates fully in international and regional organizations. It has developed increasingly close ties with other ASEAN members--Indonesia, Malaysia, the Philippines, Singapore, Brunei, Laos, Cambodia, Burma, and Vietnam--whose foreign and economic ministers hold annual meetings. Regional cooperation is progressing in economic, trade, banking, political, and cultural matters. In 2003, Thailand will serve as APEC host. Supachai Panitchpakdi, the former Deputy Prime Minister of Thailand, currently serves as Director-General of the World Trade Organization (WTO).

In recent years, Thailand has taken an increasingly active role on the international stage. When East Timor gained independence from Indonesia, Thailand, for the first time in its history, contributed troops to the international peacekeeping effort. Its troops remain there today as part of a UN peacekeeping force. As part of its effort to increase international ties, Thailand has reached out to such regional organizations as the Organization of American States (OAS) and the Organization for Security and Cooperation in Europe (OSCE). Thailand has contributed troops to reconstruction efforts in Afghanistan and Iraq.

Disputes - international: parts of the border with Laos are indefinite; maritime boundary with Vietnam resolved, August 1997; parts of border with Cambodia are indefinite; maritime boundary with Cambodia not clearly defined; sporadic conflict with Burma over alignment of border

Illicit drugs: a minor producer of opium, heroin, and marijuana; major illicit transit point for heroin en route to the international drug market from Burma and Laos; eradication efforts have reduced the area of cannabis cultivation and shifted some production to neighboring countries; opium poppy cultivation has been reduced by eradication efforts; also a drug money-laundering center; minor role in amphetamine production for regional consumption; increasing indigenous abuse of methamphetamines and heroin.