At least seven militants were killed and 15 Egyptian military troops either killed or wounded after a clash in North Sinai on Saturday.
According to the Egyptian military, combing operations in the area where the incident took place have been carried out.
They say the breakdown of military casualties is not immediately clear.

Israel launches airstrikes on south Lebanon
Voting ends in first phase of election in India's Bihar
Britain's Prince William calls for optimism on environment at EarthShot Prize event
Afghanistan and Pakistan return to Istanbul for more peace talks
Groping of Mexico's president puts violence against women in spotlight