Who has a boyfriend or husband that is over seas have they came back yet are u scared of losing them?

bec my boyfriend might have 2 go over an im kinda scared that he might not come back if he has 2 go what should i do i asked him 2 get out of the navy now but he told me that he has 4 more years intell he can retire he told me last nite that he was told that they might have 2 go over