The Israeli military said several people were lightly injured after its air defenses failed to intercept the projectile, which struck a playground in the city.
Israeli fighter jets have launched hundreds of airstrikes, while soldiers have seized a buffer zone and captured military posts in territory formerly under Syrian control.
Readers discuss lawsuits against The Des Moines Register and ABC News. Also: Violence in school; a Mideast bridge; cash and the disabled; murder is wrong.
A second Donald J. Trump presidency would almost certainly mark a return to an era of foreign policy decrees, untethered to any policy process, at a moment of maximum international peril.