In 1163, fire lances were attached to war carts known as "at-your-desire-carts" used to defend mobile firebomb trebuchets.
ɪn wˈʌn θˈaʊzənd wˈʌnhˈʌndɹɪd sˈɪksti θɹˈiː, fˈaɪɚ lˈænsᵻz wɜːɹ ɐtˈætʃt tə wˈɔːɹ kˈɑːɹts nˈoʊn æz "ætjʊɹdɪzˈaɪɚkˈɑːɹts" jˈuːzd tə dᵻfˈɛnd mˈoʊbəl fˈaɪɚbɑːm tɹˈɛbʊʃˌeɪs.