SEOUL, South Korea (AP) — North Korea allowed United Nations monitors back into their main nuclear site Tuesday, but it was unclear whether they had fulfilled a pledge to resume disabling the facilities in line with a six-nation deal. A diplomat in Vienna familiar with the International Atomic Energy Agency’s work at the site said the agency’s three-member team had resumed monitoring the site, including reapplying seals the North had ordered taken off and remounting IAEA cameras. —-Contact The Daily Reveille’s news staff at [email protected]