Private Military Contractors and U.S. Grand Strategy

The document argues that the United States uses private military contractors (PMCs) to bridge the gap between its geopolitical ambitions as a 'global policeman' and the limited resources provided by a skeptical public. It contends that this reliance enables unilateralism, evades public and congressional oversight, and often results in inefficiency and fraud due to poor government management. The author suggests that while the Obama administration began some reforms, systemic improvements in contracting officer training, transparency, and international legal accountability are necessary to manage the inevitable role of PMCs in modern warfare.

• The U.S. government uses PMCs to bypass public opposition to its role as a global stabilizer, using the low visibility of contractors to maintain a military presence that lacks sufficient public funding or support.
• The use of PMCs encourages the U.S. to handle global crises unilaterally rather than multilaterally, which increases the financial burden on U.S. taxpayers.
• Claims that PMCs are more cost-effective than public forces are unsupported; the market is not truly competitive, and many contracts are 'cost-plus,' which incentivizes contractors to keep costs high.
• U.S. government oversight of contractors has been severely inadequate, characterized by a critical shortage of qualified contracting officers and a failure to track the number of personnel in theater.
• The 1977 Protocol I to the Geneva Conventions provides a six-criteria definition of a mercenary that most modern PMCs do not meet, as many are nationals of a party to the conflict or do not take a direct part in hostilities.
• The Montreux Document, signed by countries including the U.S., UK, France, Germany, and China on September 17, 2008, outlines best practices and reminds states that they cannot evade international legal obligations by using contractors.
• In Iraq and Afghanistan, as of June 2008, more than 1,350 civilian contractor personnel had died and approximately 29,000 had been injured.
• The Obama administration introduced reforms in February 2009 to reduce spending on private providers and return certain critical functions to government employees.

APA

Isenberg, D. (2009). Private Military Contractors and U.S. Grand Strategy. Peace Research Institute Oslo. https://cdn.cloud.prio.org/files/2bfe375c-1143-46e6-b0a5-0d9164ba5dc9/Isenberg Private Military Contractors PRIO Report 1-2009.pdf?inline=true

Chicago

Isenberg, David. Private Military Contractors and U.S. Grand Strategy. Peace Research Institute Oslo, 2009. https://cdn.cloud.prio.org/files/2bfe375c-1143-46e6-b0a5-0d9164ba5dc9/Isenberg Private Military Contractors PRIO Report 1-2009.pdf?inline=true.

Wikipedia

{{cite report |last1=Isenberg |first1=David |title=Private Military Contractors and U.S. Grand Strategy |publisher=Peace Research Institute Oslo |date=2009 |url=https://cdn.cloud.prio.org/files/2bfe375c-1143-46e6-b0a5-0d9164ba5dc9/Isenberg Private Military Contractors PRIO Report 1-2009.pdf?inline=true |access-date=23 October 2026 |via=Climate Insights Directory}}

BibTeX

@techreport{isenberg2009private, author = {Isenberg, David}, title = {{Private Military Contractors and U.S. Grand Strategy}}, institution = {Peace Research Institute Oslo}, year = {2009}, url = {https://cdn.cloud.prio.org/files/2bfe375c-1143-46e6-b0a5-0d9164ba5dc9/Isenberg Private Military Contractors PRIO Report 1-2009.pdf?inline=true}, urldate = {2026-10-23}, note = {Indexed by Climate Insights Directory} }