Jack Keane is a Fox News senior strategic analyst and a retired general who served as U.S. Army vice chief of staff. He is chairman of the Institute for the Study of War.

Men’s Journal aims to feature only the best products and services. If you buy something via one of our links, we may earn a commission. It seems as though I’m on a monthly streak of finding deals on ...

Known for their premium hiking and trail-ready footwear, KEEN’s newest launch is set to take on a more passive pastime: walking. Along with Afew Store, KEEN is taking the opportunity to slow down and ...

SIGA Technologies, Inc. has announced the appointment of Retired U.S. Army General John "Jack" Keane to its Board of Directors, effective immediately. General Keane, a four-star general with 37 years ...