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CAIRO (Reuters) - The Egyptian military said on Monday its air force hit eight four-wheel-drive vehicles carrying arms and explosives at Egypt's western border with Libya, killing the militants on board.
A military statement gave no details of the number of fatalities or about which militant group it suspected was transporting the arms.
Last Friday Egypt's security forces suffered one of their deadliest attacks, when militants killed police officers using rockets and explosives in a remote area about 135 km (85 miles) southwest of Cairo.
Egyptian security forces have been battling an insurgency by Islamic State that was largely concentrated in the Sinai Peninsula but has in recent months extended to other parts of the country.
Egypt has carried out air strikes in Libya occasionally since its neighbour descended into factional fighting in the years following the 2011 civil war that ousted Muammar Gaddafi.
(Reporting by Ahmed Tolba and Mahmoud Mourad; Writing by Nadine Awadalla; editing by Patrick Markey)