The polarization of Malaysian voters raises political risks.
Regardless of whether the opposition wins tight elections May 5, Malaysia's reputation for stability may suffer.
Financial and political constraints will make it harder for many governments to maintain balance in the coming months.
The outcome could affect peace talks with militants.
While tactically unsuccessful, the Feb. 11 attack shows insurgents' improved capability.
Russia may try to use its piped natural gas advantage to counter Qatar's dominance of liquefied natural gas exports.
Both countries are constrained in addressing the violence in southern Thailand.
Rallies in 12 cities nationwide will be a key test of the Malaysian government's credibility.