Unanimously adopting resolution 2020 (2011) today under Chapter VII of the United Nations Charter, the Council stressed the need for the international community to tackle piracy and its underlying causes — including the ongoing instability in Somalia — in a comprehensive response. It noted again with concern that escalating ransom payments and the lack of enforcement of the arms embargo established by resolution 733 (1992) were fuelling the growth of piracy in the area and called upon all States to fully cooperate with the Somalia and Eritrea Monitoring Group regarding possible arms embargo violations.