Nobody is sure if the airstrikes are targeting homes, buildings, mosques or previously bombed sites, therefore nobody knows if any change in tactics has occurred. 
Hakuna anyejua kama mashumbulizi hayo ya anga yazilenga nyumba za watu, majengo, miskiti au sehemu ambazo zilishashambuliwa awali, kwa hiyo hakuna nayejua kama mbinu zimebadilika au la.