Watch 12 Strong (2018) HD Full Movie Free on SolarMovie. Watch 12 Strong (2018) online free. 12 Strong tells the story of the first Special Forces team deployed to Afghanistan after 9/11; under...12 Strong tells the story of the first Special Forces team deployed to Afghanistan after 9/11; under the leadership of a new captain, the team must work with an Afghan warlord to take down the Taliban.