A special forces soldier looks through the optics of a BGM-71 Tube-launched, Optically-tracked, Wire-guided, or TOW, missile, before firing during a partnered training exercise on Fort Campbell, Ky., Dec. 9, 2014. A special forces soldier looks through the optics of a BGM-71 Tube-launched, Optically-tracked, Wire-guided, or TOW, missile, before firing during a partnered training exercise on Fort Campbell, Ky., Dec. 9, 2014. SHARE: Download: Full Size (2.34 MB) Tags: Photo Essays Credit: VIRIN: 488418-W-YCQ54-025.jpg Photo Gallery