Iran said Friday that its forces had intercepted and destroyed an US-made MQ-9 drone over the southern province of Hormozgan.

“An MQ-9 drone was intercepted and shot down over Iran’s Hormuzgan Province by the IRGC’s new advanced air defense system,” state broadcaster Press TV reported.

Citing three officials, The Washington Post reported Thursday that the US military has lost at least 45 MQ-9 Reaper drones, or roughly 25% of its fleet, during its war with Iran.

The losses involve an aircraft used for surveillance and targeted strikes that can cost between $30 million and $50 million depending on its equipment, according to the report.

The newspaper said the potential cost of the lost Reapers exceeds $1.3 billion.