Asia Times: Hong-Kong based Internet newspaper with occasional contributions by Marxists
Critical Asian Studies (used to be called Bulletin of Concerned Asian Scholars) -- Publishes radical analyses of the Korean conflict, Mao, Pol Pot, etc.
China Study Group
Economic and Political Weekly: India-based news and analysis, with frequent Marxist contributions
Far Eastern Economic Review -- Good source of information on the Asian tigers, etc.
Focus on the Global South: opposes neoliberalism; most articles deal with South Asia.
Himal: South Asian news and analysis
Nodutdol: NYC Korean Community Development (information on N. Korea)
South Asian Network for Development and Environmental Economics.