Watch Chain of Command Season 1 Episode 4 Part 4, ‘The End of the Beginning' Online

S1E4Part 4, ‘The End of the Beginning'

47:30 | 01.30.18 | TV-14 | CC

As the battle of Mosul nears an end, fighting extremism in Trinidad and Tobago is just beginning.

more episodes

more episodes

Part 8, 'Why We Fight'

S1 E8 - Part 8, 'Why We Fight'

U.S. Marines prepare to return home from Afghanistan.

Part 7, 'War Without Borders'

S1 E7 - Part 7, 'War Without Borders'

The war against violent extremism on an aircraft carrier.

Part 6, 'Crossroads'

S1 E6 - Part 6, 'Crossroads'

The United States continues its war against extremism.

Part 5, 'Generations'

S1 E5 - Part 5, 'Generations'

Marines work with local fighters battling the Taliban.

Part 3, ‘Shoulder to Shoulder’

S1 E3 - Part 3, ‘Shoulder to Shoulder’

The war on extremism from Iraq to Colombia to Afghanistan.

Part 2, ‘Perception and Reality’

S1 E2 - Part 2, ‘Perception and Reality’

The battle for western Mosul begins in Iraq.

Part 1, ‘By, With & Through’

S1 E1 - Part 1, ‘By, With & Through’

A look deep inside the war against violent extremism.