Correction

On page 44 of Arms Control Today's May 2008 issue, the news article "African Nuclear-Weapon-Free Zone Nears Realization" stated that Mozambique "became the 24th country to ratify the Pelindaba Treaty, which means that the treaty needs only four more ratifications..." It should read that Mozambique "became the 26th country to ratify the Pelindaba Treaty, which means that the treaty needs only two more ratifications..." Table 1 should also list "26" as the number of ratifying countries for the Pelindaba Treaty.