John Allen (General)

John Allen is a retired four-star general who served in the U.S. military, primarily as a leader in the U.S. Marine Corps. He held key command positions, including commanding the International Security Assistance Force (ISAF) in Afghanistan from 2011 to 2013, where he oversaw military efforts against insurgent groups. Known for his strategic expertise, he focused on counterinsurgency, stability operations, and coalition building. After retiring from the military, he has been active in global security discussions and policy analysis, offering insights based on his extensive military experience.