Dayan Demands Coalition With Rightist Opposition
Israeli Defense Min Dayan serves notice on Feb 19 that he will refuse to join Israel's next Cabinet unless Premier Meir's Labor party agrees to share power with right-wing opposition party; Dayan's position puts him in direct conflict with Meir, who repeatedly asserted that coalition including right-wing group would be 'govt of paralysis'; reiterates her position after Dayan's statement and expresses hope that he will reconsider position; is quoted as saying that she will not accept extension of her mandate to form new govt, which she received from Pres Ephraim Katzir; conflicting positions seen likely to split ruling Labor party and force new elections before new Govt can be formed; politicians view Dayan's move as bold maneuver designed to strengthen his position within party or force new elections; he presumably hopes to bring about broad-based Govt of natl unity that will reflect his views on territorial concessions to Arabs; current pol situation is likely to complicate Syrian-Israeli troop disengagement negotiations, expected to begin in near future; Labor party reprs are continuing negotiations with Natl Religious and Ind Liberal parties; party officials say that restricted coalition could be constructed by Feb 20, with or without Dayan; Meir's alternatives, in case coalition cannot be constructed, cited; Dayan's motives are unclear; decision was conveyed to Labor party caucus by Transportation Min Shimon Peres; Dayan illus (M)