Egyptian military troops and jets killed 20 militants in the Sinai region bordering Israel on Wednesday, striking back after armed men attacked several security checkpoints, an army commander in Sinai has told Reuters.
He said: "We have succeeded in entering al-Toumah village, killed 20 terrorists and destroyed three armoured cars belonging to terrorists. Operations are still ongoing."
The military offensive follows attacks on Sunday that killed 16 border guards and which the government blamed partly on Islamist militants.
The commander said the army had received information that many militants were in al-Toumah village.
More top news
Eight children have been injured, three seriously, after a huge tree fell on them during a summer camp in southern California.
Movie fans can bid for a piece of cinema history as an iconic costume from the first Mission: Impossible film is put up for auction.
The British Army has been scaled down by more than 20,000, three years ahead of target.