Israel carries out airstrikes in Egypt with Cairo’s OK

The jihadis in Egypt’s Northern Sinai had killed hundreds of soldiers and police officers, pledged allegiance to the Islamic State, briefly seized a major town and begun setting up armed checkpoints to claim territory. In late 2015, they brought down a Russian passenger jet.

Egypt appeared unable to stop them, so Israel, alarmed at the threat just over the border, took action.

For more than two years, unmarked Israeli drones, helicopters and jets have carried out a covert air campaign, conducting more than 100 airstrikes inside Egypt, frequently more than once a week — and all with the approval of President AbdelFattah el-Sissi.

The remarkable cooperation marks a new stage in the evolution of their singularly fraught relationship. Once enemies in three wars, then antagonists in an uneasy peace, Egypt and Israel are now secret allies in a covert war against a common foe.

For Cairo, the Israeli intervention has helped the Egyptian military regain its footing in its nearly five-year battle against the militants. For Israel, the strikes have bolstered the security of its borders and the stability of its neighbor.

Their collaboration in the North Sinai is the most dramatic evidence yet of a quiet reconfiguration of the politics of the region. Shared enemies like ISIS, Iran and political Islam have quietly brought the leaders of several Arab states into growing alignment with Israel — even as their officials and news media continue to vilify the Jewish state in public.

U.S. officials say Israel’s air campaign has played a decisive role in enabling the Egyptian armed forces to gain an upper hand against the militants. But the Israeli role is having some unexpected consequences for the region, including on Middle East peace negotiations, in part by convincing senior Israeli officials that Egypt is now dependent on them even to control its own territory.

Seven current or former British and U.S. officials involved in Middle East policy described the Israeli attacks inside Egypt, all speaking on the condition of anonymity to discuss classified information.

Spokesmen for the Israeli and Egyptian militaries declined to comment, and so did a spokesman for the Egyptian foreign ministry.

Both neighbors have sought to conceal Israel’s role in the airstrikes for fear of a backlash inside Egypt, where government officials and the state-controlled media continue to discuss Israel as a nemesis and pledge fidelity to the Palestinian cause.

The Israeli drones are unmarked, and the Israeli jets and helicopters cover up their markings. Some fly circuitous routes to create the impression that they are based in the Egyptian mainland, according to U.S. officials briefed on their operations.

In Israel, military censors restrict public reports of the airstrikes. It is unclear if any Israeli troops or special forces have set foot inside Egyptian borders, which would increase the risk of exposure.

El-Sissi has taken even more care, U.S. officials say, to hide the origin of the strikes from all but a limited circle of military and intelligence officers. The Egyptian government has declared the North Sinai a closed military zone, barring journalists from gathering information there.

Behind the scenes, Egypt’s top generals have grown steadily closer to their Israeli counterparts since the signing of the Camp David accords 40 years ago, in 1978. Egyptian security forces have helped Israel enforce restrictions on the flow of goods in and out of the Gaza Strip, the Palestinian territory bordering Egypt controlled by the militant group Hamas. And Egyptian and Israeli intelligence agencies have long shared information about militants on both sides of the border.