In vv. 11-13, we have one vignette of this wider movement. The bit that seems most obscure (to me, at any rate), is the "dove" language -- otherwise we are clearly in the joyous phase of revelling in taking plunder from the vanquished enemy. Commentators (like Tate, cited above, or Hans Joachim Kraus, to name but two) associate the "dove" with AstarteAstarte who is symbolized by a dove (and compare the "dove" language in Song of Songs).