Iranian authorities have confirmed that a drone attack on a military site in Isfahan, Iran, was thwarted on Monday. The attack was allegedly carried out by a remote-controlled unmanned aerial vehicle (UAV) and caused a loud explosion that was heard in the area.

The Iranian government has summoned a senior Ukrainian diplomat in response to comments made by the Ukrainian president on the drone strike. President Volodymyr Zelensky had suggested that the attack was carried out by Israel, though this has not been confirmed.

The Iranian government has maintained that the drone attack was an act of aggression and has vowed to take action against the perpetrators. The Iranian military has also increased security at all military installations across the country.

Meanwhile, speculation continues to grow over who was behind the attack. While some sources have suggested that it was a retaliatory strike by Israel, others have suggested that it may have been a rogue group or even a foreign power.

No matter who is responsible, the incident has once again highlighted the volatility of the region and the need for increased security measures.