On January 25, 2004, Hezbollah successfully negotiated an exchange of prisoners with Israel, through German mediators. The prisoner swap was carried out on January 29: 30 Lebanese and Arab prisoners, the remains of 60 Lebanese militants and civilians, 420 Palestinian prisoners, and maps showing Israeli mines in South Lebanon were exchanged for an Israeli businessman and army reserve colonel Elchanan Tenenbaum kidnapped in 2001 and the remains of the three Israel Defense Forces (IDF) soldiers mentioned above, who were killed either during the Hezbollah operation, or in its immediate aftermath. For the entire period between the abduction (October 2000) and the end of the negotiations (January 2004), Hezbollah did not provide information about the death of the 3 kidnapped soldiers (Adi Avitan, Beni Avraham and Umar Suad) even though Israel intelligence has suspected them to be already dead.