Security cooperation refers to the collaborative efforts between countries to enhance their mutual safety and defense capabilities. This can involve sharing intelligence, conducting joint military exercises, and providing training to each other's armed forces. The goal is to strengthen alliances and ensure a coordinated response to threats. Countries often engage in security cooperation through formal agreements, such as treaties or partnerships. Organizations like NATO and the United Nations play significant roles in facilitating these collaborations. By working together, nations can better address challenges like terrorism, cyber threats, and regional conflicts, ultimately promoting global stability.