The Near-Term Digital Radio (NTDR) program provided a prototype mobile ad-hoc network (MANET) radio system to the United States Army. The MANET protocols were provided by BBN; the radio hardware was supplied by ITT. These systems have been fielded by the United Kingdom as the High-Capacity Data Radio (HCDR) and by the Israelis as the Israeli Data Radio. They have also been purchased by a number of other countries for experimentaion.