Thank G-d someone’s, er, on top of this vital issue!
…sexual intercourse with a gentile for the sake of a national cause is not only sanctioned, but is a highly important mitzvah. (…)
“Naturally, an unmarried operative should be preferred in ‘honey trap’ cases, but if there is no other choice but to use a married women… her husband should divorce her and marry her again after the fact,” the rabbi writes.
Rabbi Shvat concludes his article by saying that not only should such actions be sanctioned, “Our Sages of Blessed Memory elevate such acts of dedication to the top of the Halacha’s mitzvahs pyramid.”