An April 13 memo from Adm. Mark Tidd gave chaplains the green light to marry homosexual couples or perform civil-union ceremonies at Navy installations once the ban on homosexuals in the military is lifted.
"Consistent with the tenets of his or her religious organization, a chaplain may officiate a same-sex, civil marriage: if it is conducted in accordance with a state that permits same-sex marriage or union," said the memo.
The Navy Times reported Tuesday the only caveat is the chaplain must be authorized to conduct wedding ceremonies by the state where the knot is being tied.
A Navy spokeswoman told the Times chaplains will not be obligated to marry gay couples if it conflicts with their particular faith.
Some conservatives, however, contended Tidd's memo clashed with the federal Defense of Marriage Act, which limits nuptials to heterosexual couples.
"While a state may legalize same-sex marriage, federal property and federal employees, like Navy chaplains, should not be used to perform marriages that are not recognized by federal law," said Rep. Todd Akin, R-Mo., chairman of the House Armed Services sea power subcommittee.