March 24 (UPI) -- An unidentified projectile struck the grounds of Iran's Bushehr nuclear power plant on Tuesday night, according to Iran's Atomic Energy Organization, the second time in a little more than two weeks that the facility has been threatened by the ongoing war.
The projectile struck at 9:08 p.m. local time, resulting in no casualties or damage, it said in a statement.
"Attacking peaceful nuclear facilities is not only a violation of international regulations and rights, but also seriously endangers #regional security," Iran's AEO said in a post tagging the United Nations nuclear watchdog, the International Atomic Energy Agency.
"It is expected that international institutions will adopt a responsible and transparent stance in response to such actions."
The IAEA said it was informed of the incident by Iran, adding that the plant was operating normally.
