Egypt"s Prosecutor-General Hisham Barakat was killed by a roadside bomb in late June 2015. He was the highest-ranking official killed since the insurgency against the government began in 2013. No group claimed responsibility for the assassination, but Barakat was known for taking a hard line against Islamists. Days later, a group linked to the Islamic State launched coordinated attacks in Northern Sinai that killed about 20 soldiers. The attack underscored Sisi"s failure to crack down on Islamist groups. The ongoing violence has thwarted an economic recovery and discouraged tourism.