The unfinished and immobile French Navy battleship , could still throw a powerful punch from her few completed naval guns, and she fired several relatively accurate salvoes, straddling the American warships several times with shell splashes. (The French did not have any fire control radars at that time, or for years later.) The French Army's shore batteries at Table d'Aukasha and El Hank also proved to be troublesome. However, the combined might of the American warships and naval air power silenced both the shore batteries and the big guns of "Jean Bart", and demolished several French Air Force airfields.