The US will not supply you with a "travel document" to enter a foreign country - you need a passport for that, and the only country able to issue you a passport is the country of which you are a citizen.If I am a GC holder by marriage, but do not hold a valid passport from my own country, am I eligible for any travelling document from USCIS for going abroad?
.
The US will not supply you with a "travel document" to enter a foreign country - you need a passport for that, and the only country able to issue you a passport is the country of which you are a citizen.
The re-entry permit issued by the USCIS is only to allow you to stay out of the US for longer hen 12 months and retain permanent residency.
To re-enter the US you will need both your foreign passport and your green card.