That makes it " not much cheaper than many existing air-defence missiles that can engage a far wider range of higher-end threats" , like cruise missiles, says Justin Bronk of the RUSI think-tank in London.

伦敦 RUSI 智库的贾斯汀·布朗克 (Justin Bronk) 表示， 这使得它“并不比许多现有的防空导弹便宜多少， 这些导弹可以应对更广泛的高端威胁”，例如巡航导弹。