The death toll in suspected Israeli airstrikes on Aleppo province in Syria has risen to 42, a monitoring group reported on Friday, with three Hezbollah fighters confirmed to be among the dead. The Syrian Observatory for Human Rights, which has been reporting on violence in the country since the start of the civil war some 13 years ago, said it was the most serious Israeli strike on Syria in three years. The pro-Iranian Lebanese Shiite movement Hezbollah confirmed the death of three fighters following the airstrikes. The group published the names of the three members without providing further d…