BEIRUT — Syrian government warplanes carried out airstrikes on a rebellious neighborhood of the capital as well as a village in the country's northeast Sunday, killing at least 25 people, including 12 children, activists said. With its ground forces stretched thin, President Bashar Al-Assad's regime has relied heavily on its fighter jets and helicopters to try to stem rebel advances in the country's civil war. The air raids also frequently hit civilian areas, drawing criticism from the international community. A Human Rights Watch report last week accused the Syrian government of committing war crimes by using indiscriminate and sometimes deliberate airstrikes against civilians, killing at least 4,300 people since the summer. On Sunday, government jets bombed rebel-held areas in the predominantly Kurdish village of Hadad in the northeastern province of Hassaka, according to the Britain-based Syrian Observatory for Human Rights. It said at least 16 people were killed. A Hassaka-based activist who was in Hadad when the planes struck said the bombs sent huge plumes of black smoke billowing over the town. He spoke on condition that he be identified only by his nickname of Abu Qasem — out of fear of reprisals. Another airstrike on the Damascus neighborhood of Qaboun killed at least nine children, the observatory said. The government frequently targets Qaboun, where rebels pushed in early this year. The district has been ravaged by heavy street clashes and shelling since then as the military tries to expel the anti-Assad fighters. The Observatory, which relies on a network of activists on the ground, also reported that four civilians died after being tortured in a jail in the town of Zakyeh. It did not provide any further details. Rebels have made significant gains in the surrounding province of Daraa in recent weeks, capturing military bases and territory that could provide anti-Assad fighters with a staging ground for an eventual assault on Damascus. The fighting has spilled over on several occasions into neighboring states, including Lebanon, Turkey and Israel, stoking fears that those countries could be dragged into the conflict. On Sunday, two rockets fired from Syria exploded in the Lebanese border village of Al-Qasr, killing one person and wounding two, a Lebanese security official said on condition of anonymity because he was not authorized to brief reporters. Two more rockets landed a nearby village of Hawsh, but there were no reports of casualties. There has been heavy fighting near the frontier in recent days as Syrian government troops try to regain control of the strategic area from rebels. In the northern province of Aleppo, three journalists working for state TV were wounded in a car bombing Sunday, the SANA state news agency said. Correspondent Shadi Helweh and two cameramen, Yehia Mosseli and Ahmed Suleiman, were hospitalized with shrapnel wounds, the agency said. The journalists were reporting on Syrian soldiers who were trying to stop two suicide attackers attempting to detonate a car bomb near a security headquarters in the province. — AP