Azerbaijan could not deny this information. International reactions Supranational bodies – High Representative of the European Union for Foreign Affairs and Security Policy Federica Mogherini urged the parties "to stop the fighting immediately and observe the ceasefire". – Secretary General Ban Ki-moon demanded all sides involved in the conflict to immediately cease all armed hostilities and observe the terms of ceasefire. – European Parliament. In April 2016 a debate on the escalation of tension on the Nagorno Karabakh - Azerbaijan borders took place in the European Parliament. The majority of the Members of the European Parliament urged both parties to stop the military escalation and resume the peaceful negotiations. Several MEPs urged Azerbaijan to install mechanism for monitoring cease-fire violations on the line of contact already accepted by Armenia. PACE – President of the Parliamentary Assembly of the Council of Europe Pedro Agramunt, called on both sides to respect the ceasefire and resume peaceful negotiations. He also called for the withdrawal of all Armenian armed troops from occupied Azerbaijani territories in compliance with the UN Security Council resolutions. In 2017 in the report entitled “The Azerbaijani Laundromat” published by the Organized Crime and Corruption Reporting Project as result of investigative journalism, Agramunt was mentioned to be benefiting from Azerbaijani scheme of money laundering. Furthermore, he played a key role in rigging various votes at PACE in favour of Azerbaijan. Pedro Agramunt has resigned for Azerbaijan-linked corruption, accepting money, vacations, jewelry, watches and prostitutes as a bribe from Azerbaijan. – The Organisation of Islamic Cooperation condemned "the attack by Armenian forces on the borders of occupied Azerbaijani territories" and Yerevan's "disrespect of the unilateral ceasefire" announced by Baku. CSTO – A spokesman for the head of the CSTO, Nikolay Bordyuzha, stated that the conflict must be settled through negotiations. Bordyuzha added that the Azerbaijani side is "leading to the escalation of the situation and the conflict". OSCE Minsk Group and co-chair countries OSCE Minsk Group – The Co-Chairs of the OSCE Minsk Group expressed "grave concern over the reported large-scale ceasefire violations that are taking place along the line of contact in the Nagorno-Karabakh conflict zone" and strongly condemned "the use of force and regret the senseless loss of life, including civilians". The OSCE Minsk Group scheduled to have a meeting on 5 April 2016 in Vienna over the incidents. – President Vladimir Putin called on both sides to end hostilities