The raging rhetoric and rodomontade that are customary between Arabs and Israelis sometimes signify more bark than bite. Last week, as Cairo and Jerusalem were engaged in an elaborate game of diplomatic bluff, the rhetoric exploded again. Negotiations over a second-stage disengagement in Sinai hit snags that on the surface at least indicated the possibility of deadlock. But even as Israeli Premier Yitzhak Rabin was dismissing Egyptian proposals as unacceptable last week, he was also insisting that the talks must continue.
With Secretary of State Henry Kissinger and U.S. Ambassador to Cairo Herman Eilts acting as intermediaries, Israel two weeks...