Bulgaria's Foreign Ministry immediately initiated steps to verify the allegations, while declaring in a statement it had not been notified by either Bosnian or other sources about "preparations for terrorist attacks against American sites in Europe going on in Sofia".
Bugarsko ministarstvo za inostrane poslove je odmah preduzelo korake da proveri tvrdnje, navodeći u saopštenju da nije bilo obavešteno od strane bosanskih ili bilo kojih drugih izvora o «pripremama u Sofiji za terorističke napade na američke interese u Evropi».