TEHRAN, Dec. 10 (Xinhua) -- Iran on Wednesday unveiled a homegrown electronic warfare system, dubbed Sayyad-4, state-run IRIB news agency reported.

The system was unveiled in the presence of Iran's Defense Minister Aziz Nasirzadeh at an exhibition of Iranian women's defense sector achievements in the capital Tehran, IRIB reported.

The system, capable of causing disruptions in enemy navigation systems, has been designed and made entirely by Iranian female experts involved in the domestic defense industries, it reported.

IRIB has aired a replica of Sayyad-4 citing security considerations, without providing further details on the system. ■