Operational Energy Service

inter-service branch of the French Army

en-US/ˌɑpɚˈeɪʃənəl ˈɛnɚd͡ʒi ˈsɝvɪs/
en-GB/ˌɒpəˈɹeɪʃənəl ˈɛnəd͡ʒɪ ˈsɜːvɪs/

श्रेणियाँ:

Joint Organization