July 31, 2020

Lead Inspector General for Operation Inherent Resolve Quarterly Report to the United States Congress | April 1, 2020 – June 30, 2020

Publicly Released: August 4, 2020 This is the 22th Lead Inspector General (Lead IG) report to the United States Congress on Operation Inherent Resolve (OIR), the overseas contingency operation (OCO) to combat the Islamic State in Iraq and Syria (ISIS). The report covers the period April 1, 2020–June 30, 2020, and summarizes the quarter’s key events and describes completed, ongoing, and planned Lead IG and partner agency oversight work related to OIR.

May 11, 2020

Lead Inspector General for Operation Inherent Resolve I Quarterly Report to the United States Congress I January 1, 2020 – March 31, 2020

Publicly Released: May 13, 2020 

This is the 21st Lead Inspector General (Lead IG) report to the United States Congress on Operation Inherent Resolve (OIR), the overseas contingency operation to combat the Islamic State in Iraq and Syria (ISIS). The report covers the period January 1, 2020 through March 31, 2020, and summarizes the quarter’s key events and describes completed, ongoing, and planned Lead IG and partner agency oversight work related to OIR.

Jan. 31, 2020

Lead Inspector General for Operation Inherent Resolve I Quarterly Report to the United States Congress I October 1, 2019 – December 31, 2019

Publicly Released: February 4, 2020

This Lead Inspector General (Lead IG) report to the United States Congress is the 20th Lead Inspector General (Lead IG) quarterly report on Operation Inherent Resolve (OIR), the overseas contingency operation to combat the Islamic State in Iraq and Syria (ISIS). The report covers the period October 1, 2019 to December 31, 2019, summarizes the key events of the period, and describes completed, ongoing, and planned Lead IG and partner agency oversight work related to OIR. Due to the significant events that took place in Iraq in early January 2020, after the end of the quarter, the Lead IG agencies considered it essential to report on these developments and their potential impact on the OIR mission.

Nov. 15, 2019

Lead Inspector General for Operation Inherent Resolve I Quarterly Report to the United States Congress I July 1, 2019 - October 25, 2019

Publicly Released: November 19, 2019

This Lead Inspector General (Lead IG) report to the United States Congress is the 19th report on Operation Inherent Resolve (OIR), the overseas contingency operation to combat the Islamic State in Iraq and Syria (ISIS). The report covers the period July 1, 2019 to October 25, 2019, summarizes the key events of the period, and describes completed, ongoing, and planned Lead IG and partner agency oversight work related to OIR.

Aug. 2, 2019

Lead Inspector General for Operation Inherent Resolve | Quarterly Report to the United States Congress | April 1, 2019 – June 30, 2019

Publicly released: August 6, 2019 This is the 18th Lead Inspector General (Lead IG) report on Operation Inherent Resolve (OIR), the overseas contingency operation to combat the Islamic State in Iraq and Syria (ISIS). The report covers the period April 1, 2019 to June 30, 2019, and summarizes the quarter’s key events and describes completed, ongoing, and planned Lead IG and partner agency oversight work related to OIR.

May 7, 2019

Lead Inspector General for Operation Inherent Resolve I Quarterly Report to the United States Congress I January 1, 2019 - March 31, 2019

This is the 17th Lead Inspector General (Lead IG) report to the United States Congress on Operation Inherent Resolve (OIR), the overseas contingency operation (OCO) to combat the Islamic State in Iraq and Syria (ISIS). The report covers the period January 1, 2019 to March 31, 2019, and summarizes the quarter’s key events and describes completed, ongoing, and planned Lead IG and partner agency oversight work related to OIR.

Feb. 4, 2019

Lead Inspector General for Operation Inherent Resolve I Quarterly Report to the United States Congress I October 1, 2018 – December 31, 2018

This is the 16th Lead Inspector General (Lead IG) report to the United States Congress on Operation Inherent Resolve (OIR), the overseas contingency operation (OCO) to combat the Islamic State in Iraq and Syria (ISIS). The report covers the period October 1, 2018 to December 31, 2018, and summarizes the quarter’s key events and provides information on the status of OIR. The report also describes completed, ongoing, and planned Lead IG and partner agency oversight work related to OIR.

Nov. 5, 2018

Lead Inspector General for Operation Inherent Resolve I Quarterly Report to the United States Congress I July 1, 2018 - September 30, 2018

This is the 15th Lead Inspector General (Lead IG) report to the United States Congress on Operation Inherent Resolve (OIR), the overseas contingency operation to combat the Islamic State in Iraq and Syria (ISIS). The report covers the period July 1, 2018, to September 30, 2018, and summarizes the quarter’s key events and describes completed, ongoing, and planned Lead IG and partner agency oversight work related to OIR. This report also includes a brief overview on three other OCOs designated as such on February 9, 2018: Operation Yukon Journey, the Northwest Africa Counterterrorism operation and the East Africa Counterterrorism operation.

Aug. 6, 2018

Lead Inspector General for Operation Inherent Resolve and Operation Pacific Eagle- Philippines I Quarterly Report to the United States Congress I April 1, 2018 - June 30, 2018

This Lead Inspector General (Lead IG) report to the United States Congress is the 14th report on Operation Inherent Resolve (OIR), the overseas contingency operation to combat the Islamic State in Iraq and Syria (ISIS), and the 3rd report on Operation Pacific Eagle-Philippines (OPE-P) to support the Philippine government’s fight against ISIS affiliates and other terrorist organizations.

May 4, 2018

Lead Inspector General for Operation Inherent Resolve and Operation Pacific Eagle-Philippines | Quarterly Report to the United States Congress | January 1, 2018 – March 31, 2018

This is the 13th Lead Inspector General (Lead IG) quarterly report to the United States Congress on Operation Inherent Resolve (OIR), the overseas contingency operation (OCO) to combat the Islamic State in Iraq and Syria (ISIS), and the 2nd quarterly report on Operation Pacific Eagle-Philippines (OPE-P), the OCO to support the Philippine government’s fight against ISIS affiliates and other terrorist organizations.