• A powerful explosion in Monaco injured three people, including a Ukrainian oligarch.
• The suspect, who left a device at a residential building, has fled to France.
• Monaco's government has mobilized security forces, marking an unprecedented incident.

On Monday evening, a powerful explosion occurred at a residential building in Monaco, injuring three individuals, including Ukrainian oligarch Vadym Yermolaiev. This unprecedented incident has shocked the microstate, often deemed one of the safest in the world. Monaco's Minister of State, Christophe Mirmand, confirmed that two adults suffered life-threatening injuries, while a 13-year-old relative sustained less severe wounds. The explosion is being characterized as a "deliberate act," prompting a serious investigation from local authorities, according to South China Morning Post and Al Jazeera.

French police are assisting in the search for the suspect, who was seen dropping a bag containing a bomb before fleeing into France. This has led authorities to believe he acted alone, with no current evidence suggesting terrorism as a motive. Monaco's leader, Prince Albert II, condemned the attack, calling it an "odious act," and underscored the mobilization of emergency services to ensure the safety of the community, as detailed by CBS News and Le Monde.

Witnesses report that Yermolaiev, who has faced sanctions due to his business ties with Russia, was among those injured when the explosion struck around 9 PM. Emergency responders treated dozens more for related injuries, including shock and cuts from shattered glass, a rare event in the tightly-secured principality. Authorities continue to investigate the circumstances surrounding the attack and have released surveillance footage of the suspected assailant, as reported by NPR and Reuters.