How many Chinook have crashed due mechanical failure since 2001?

Since 2001, there have been several incidents involving Chinook helicopters that resulted in crashes due to mechanical failure. While specific numbers can vary based on the source, reports indicate that mechanical issues have contributed to a number of accidents. Overall, the Chinook has a strong safety record, but like any aircraft, it is not immune to mechanical failures. For precise figures, consulting aviation safety databases or official military reports would provide the most accurate information.