
Syrian government forces renewed their assault on the rebellious city of Homs on Tuesday in what activists described as the heaviest shelling in days, as the U.N. human rights chief raised fears of civil war.

Syrian rebels repelled a push Monday by government tanks into a key central town held by forces fighting President Bashar Assad's regime as the country's 11-month-old uprising looked increasingly like a nascent civil war.

Two suicide car bombers struck security compounds in Aleppo on Friday, killing 28 people, Syrian officials said, bringing significant violence for the first time to an industrial center that has largely stood by President Bashar Assad during the 11-month uprising against his rule.

Between blasts of rockets and mortar fire, Syrians used loudspeakers to call for blood donations and medical supplies Thursday in the stricken city of Homs, where a weeklong government offensive has created a deepening humanitarian crisis.

The commander of rebel Syrian soldiers said Sunday there is no choice but to use military force to drive President Bashar Assad's regime from power as fears mounted that government troops will escalate their deadly crackdown on dissent after Russia and China vetoed a U.N. resolution aimed at resolving the crisis.

Syrian forces have detained and tortured children as young as 13 as President Bashar Assad's regime tries to crush a nearly 11-month-old uprising, Human Rights Watch said Friday, as fresh clashes erupted between regime troops and rebels in the country's south.

Deadly clashes erupted between government troops and rebels in suburbs of the Syrian capital and villages in the country's south Friday, sparking fighting that killed at least 23 people, including nine soldiers, activists said.
The Syrian military launched an offensive to regain control of suburbs on the eastern edge of Damascus on Sunday, storming neighborhoods and clashing with groups of army defectors in fierce fighting that sent residents fleeing and killed at least 12 people, activists said.

Syrian government forces stormed restive districts of a central city on Wednesday, firing mortars and deploying snipers in an assault that killed at least one person, activists said.