Commission on the Prevention of WMD Proliferation and Terrorism is a group of experts from all over the world who work together to make sure that dangerous weapons like nuclear bombs do not fall into the wrong hands. They work to make sure that people and organizations who might want to use these weapons for bad things, like terrorism, don't get their hands on them. They also work to make sure that the countries that have nuclear weapons are keeping them safe and secure. The Commission wants to make sure that no one can use these dangerous weapons against us.