These missions are requested far enough in advance to allow coordination between the requestor, the supporting unit and fire support/command and control agencies.
ðiːz mˈɪʃənz ɑːɹ ɹᵻkwˈɛstᵻd fˈɑːɹ ɪnˈʌf ɪn ɐdvˈæns tʊ ɐlˈaʊ koʊˈɔːɹdᵻnˈeɪʃən bᵻtwˌiːn ðə ɹᵻkwˈɛstɚ, ðə səpˈoːɹɾɪŋ jˈuːnɪt ænd fˈaɪɚ səpˈoːɹt slˈæʃ kəmˈænd ænd kəntɹˈoʊl ˈeɪdʒənsiz.