more than a dozen people have been killed , Egyptian forces said . Tunnels linking Gaza and Egypt have been destroyed . Ali said the military operations do n't breach the treaty . Sinai has been in a state of lawlessness . Assailants killed More than 30 Egyptian soldiers August 5 .
more than a dozen people have been killed , Egyptian forces said . Tunnels linking Gaza and Egypt have been destroyed . Sinai has been in a state of lawlessness . Assailants killed More than 30 Egyptian soldiers August 5 .