Each disc to be sent is branded with a Tunes 4 the Troops sticker, which allows a soldier who has never heard of her organization to request more items.
WikiLeaks, an organization that gathers government documents and publishes them online, was expected to release some 250, 000 items on Sunday afternoon.
Security standards adopted by the International Civil Aviation Organization, a U.N. agency, already call for passengers to be able to carry those items.