Rebel attacks and land mines killed at least 11 Russian servicemen and pro-Moscow Chechen police officers in Chechnya over a 24-hour period, an official in the region's Kremlin-backed administration said Monday. Four of the Russian soldiers were killed and five others were wounded in rebel attacks on Russian outposts across Chechnya, the official said on condition of anonymity. Three servicemen died in separate skirmishes with rebels in Chechnya's southern mountains, and two were killed Sunday when their fuel-laden truck hit a land mine and exploded in a giant fireball outside the village of Samashki, the official said. On Monday, the...