Cairo - The Egyptian army arrested 28 terrorist suspects during raids in North Sinai, the military spokesman said in a statement Wednesday. The operation was conducted in cooperation with police forces there. "During the raids, the forces defused an explosive device near Arish's public hospital while air forces targeted two pickup trucks belonging to the extremists in Rafah city," said military spokesman Tamer al-Refaay in the statement. The raids came a week after blasts in Sinai province killed 10 military personnel, including three officers and seven soldiers, while security raids killed 15 militants and officers arrested seven others. Since the beginning of March, security campaigns in the province have killed at least 58 terrorists, arrested about 220 suspects over terror-related charges. Anti-government terrorist attacks in Egypt killed hundreds of policemen and soldiers since 2013.