Egyptian security officials say two roadside bombs have hit a police convoy in northern Sinai, killing two conscripts. The officials say Mondays attack just west of the border town of Rafah also wounded six conscripts. The bombs struck two armored vehicles that were part of a convoy on a search-and-destroy mission in the area. Egypt has for years battled radical militants in the Sinai Peninsula. An all-out campaign by tens of thousands of troops and police against the militants began early this year, hitting hideouts, arms and ammunition depots and detaining scores of jihadis. The campaign has also nearly halted high-profile attacks.