IAEA Director General Rafael Grossi told EU lawmakers that Iran has not been forthcoming about the presence of nuclear material at three undeclared sites. Iran and the IAEA agreed to work to resolve outstanding questions about the sites in March, and Tehran had agreed to provide answers to the Agency before the IAEA Board of Governors meeting in June. Grossi said that the situation "does not look very good" and that finalizing a nuclear deal would be difficult without satisfactory information about the sites.