A US Federal Reserve rate hike could impact Asian emerging markets. Higher US interest rates may lead to capital outflows from emerging markets as investors seek higher returns in the US. This could strengthen the US dollar and negatively impact emerging market currencies, stock markets, and bond markets. Countries with large current account deficits or high levels of external debt may be particularly vulnerable. The document discusses some potential effects on the economies of India, China, Japan, ASEAN-5 countries, and Gulf economies from tighter US monetary policy.