Source number of active-duty soldiers http://www.vetfriends.com/US-deployments-overseas/ active duty troops U.S. Military Deployment Interactive Global Map & Facts interactive map Source US Deployment Facts-How Many US Troops are Overseas? U.S. Deployments Overseas US Deployment Facts-How Many US Troops are Overseas? http://www.vetfriends.com/US-deployments-overseas Deployment Facts from Vet Friends Source now operating in well over 150 countries! U.S. Military Deployment Interactive Global Map & Facts number of active-duty soldiers number of active-duty soldiers estimated 310,000 troops now operating in well over 150 countries!