S1.E1 ∙ By, With & Through Sun, Jan 14, 2018 Chain of Command begins with a look at the efforts of U.S. and Iraqi forces to regain control of eastern Mosul - the front lines of the war on extremism. 8.1 /10
S1.E2 ∙ Perception & Reality Sun, Jan 14, 2018 The battle for western Mosul begins, a unit deploys for Afghanistan and the war against extremism stretches to the Caribbean island of Trinidad. 8 /10
S1.E3 ∙ Shoulder to Shoulder Sun, Jan 21, 2018 American officials search for dangerous migrants in Colombia; back home, husband and wife Marines prepare for deployment to Afghanistan. 8 /10
S1.E4 ∙ The End of the Beginning Sun, Jan 28, 2018 While coalition forces in Iraq gain ground in Mosul, in Trinidad and Tobago, local Muslim leaders are the tip of the spear in the fight against ISIS. 7.9 /10
S1.E5 ∙ Generations Sun, Feb 04, 2018 U.S. Marines advise and assist the Afghan army against the Taliban, and one officer watches on Skype as his son is born back home. 7.7 /10
S1.E6 ∙ Crossroads Sun, Feb 11, 2018 Marines continue to work with local forces in Afghanistan, while the U.S. also looks to curb extremism across Africa as well as the jungles of Panama. 7.8 /10
S1.E7 ∙ War Without Borders Sun, Feb 18, 2018 The U.S. looks to finish off ISIS in Syria, fight off corruption in Afghanistan and train local forces in Africa in the war against extremism. 8.1 /10
S1.E8 ∙ Why We Fight Sun, Feb 25, 2018 As U.S. Marines get set to leave Afghanistan, reminders of the problems there continue. Meanwhile in Niger, Special Forces endure a tragic loss. 7.9 /10
