Riyadh Compound Bombings: Four simultaneous car bombs detonate in Riyadh, Saudi Arabia at various Western enclaves there, killing at least 35 people. U.S. and Saudi officials speculate that the bombs are the work of al Qaeda.
A truck bomb explodes at FSB headquarters in Znamenskoye, Chechnya, killing 59 and wounding some 200 more, in an apparent suicide attack. Official Russian sources blame the incident on Chechen separatist rebels.,
