KYIV, Ukraine — The president of Ukraine has reported that a Russian drone armed with a high-explosive warhead has made direct contact with the protective casing of the Chernobyl nuclear reactor.

Officials have expressed significant concerns regarding the implications of this incident, given Chernobyl’s historical significance as the site of the worst nuclear disaster in history in 1986. The reactor’s protective shell, designed to contain radioactive materials, is crucial for ensuring the safety of the surrounding environment and populations.

The attack underscores ongoing tensions and the escalating conflict between Ukraine and Russia, which has included attacks on critical infrastructure. The government in Kyiv has called for increased international support to bolster its defenses against such aerial threats.

Safety experts fear that any damage to the reactor’s containment structure could lead to catastrophic consequences. The situation remains under close observation as officials work to assess the extent of the damage and implement necessary safety measures to protect the area and its residents.

Given the precarious nature of the conflict, the ramifications of this event extend beyond immediate safety concerns, highlighting the need for diplomatic interventions to avert further escalation.