Organization of Islamic Cooperation (OIC) has condemned the terrorist attack committed by a terrorist group targeted a development project in Al-Masoura district in Qatif governorate in Saudi Arabia, which resulted in death of a child and injuring 10 people, including critical cases. Secretary-General of the Organization of Islamic Cooperation Dr. Yousef bin Ahmed Al-Othaimeen, said that those who involved in plotting and supporting this terrorist act are implementing a trend that aims to destabilize and terrorize civilians and disrupt development projects in the region. Dr. Al-Othaimeen expressed his confidence in the ability of the competent Saudi authorities to prosecute the perpetrators, bringing them to justice and revealing their affiliations. He also expressed his sincere condolences to the family of the child who was killed in the terrorist attack, wishing for the people got injured a speedy recovery. Finally, Dr. Al-Othaimeen affirmed the organization's full solidarity with kingdom of Saudi Arabia in its efforts to combat terrorism, which targets its security and stability, reaffirming OIC's firm stance against terrorism in all its forms.