Wouldn't it only be "boobs on the ground" if the plane was shot down?
In any case, I think we are making way too much out of a juvenile pun!
Well, see Derec, some of us focused on the reality of a female being integrated into the military establishment of a Muslim nation, occupying a combat billet as a fighter jet pilot. Meaning we are far more interested in associating the gender identity of the said military member to a progressist influence coming from a heavily patriarchal culture rather than commenting on "boobs". I suppose some of us do not obsess on an anatomical trait particular to females(boobs) when realizing to which extent it is remarkable that a female in a Muslim nation has been able to reach the necessary rank and rate to serve in a combat military billet.
Rather than calling it "juvenile", I will call it tasteless.