Lukashenka was able to seek reelection for an unprecedented third term thanks to a controversial referendum in 2004 that abolished the constitution's two-term presidential limit.
Last year's election touched off mass protests broken up by police only after four days, with more than 600 arrests.
(Reuters)
RFE/RL Belarus, Ukraine, And Moldova Report
SUBSCRIBE For weekly news and analysis on Belarus, Ukraine, and Moldova by e-mail, subscribe to "RFE/RL Belarus, Ukraine, And Moldova Report."