U.S. Marines and U.K. Royal Marine Commandos teach Nigerian sailors weapons handling skills and marksmanship, Oct. 22, in Sekondi, Ghana. U.S. Marines and U.K. Royal Marine Commandos trained the Nigerian sailors as part of the Africa Partnership Station, which is a U.S. Naval Forces Africa initiative that aims to increase the maritime safety and security capacity of African partners through collaboration and regional cooperation through engagement exercises that build toward self-sustained African security of the maritime domain.