Rabbi Avraham Stav Challenges Rabbi Aviner’s Ruling on Mixed Gender Humvees
Rabbi Avraham Stav challenges Rabbi Shlomo Aviner’s ruling against mixed-gender Humvees in the IDF, calling the halakhic reasoning "perplexing" and noting that three men typically nullify seclusion (yichud) laws.

A halakhic debate is stirring within the IDF following a ruling by Rabbi Shlomo Aviner, which prohibited a female soldier (such as a driver or paramedic) from being in a Humvee with three male soldiers. Rabbi Avraham Stav has now issued a formal response, questioning the fundamental halakhic basis of the restriction.
The Core of the Dispute:
Rabbi Aviner based his prohibition on the Beit Shmuel, which suggests that even when Yichud (seclusion) is technically permitted, such as three men with one woman, it remains forbidden if they are "coarse-hearted" toward one another, meaning they share a close, friendly acquaintance often found in military service.
Rabbi Stav’s Counter-Argument:
Rabbi Stav argues that this specific stringency is irrelevant to the Humvee scenario:
He explains that the "Beit Shmuel" was referring to a case of absolute seclusion (a man and woman alone in a house) where the only thing permitting it was an open door to the public.
He asserts that this stringency does not apply when three men are present, as the presence of three men fundamentally cancels the definition of *Yichud* to begin with.
Stav notes that many major halakhic authorities, including the Shulchan Aruch and the Tzitz Eliezer, ruled leniently on this matter.
Rabbi Stav labeled Rabbi Aviner’s attempt to apply these laws to an operational military setting as "perplexing" from a scholarly perspective. However, he concluded by noting that while the strict law is lenient, soldiers and military rabbis must still use common sense and responsibility to assess the reality of each situation on the ground.