The US has reopened a military base in Puerto Rico as it steps up threats against Venezuela. Al Jazeera’s Phil Lavelle has been watching military activity at the site. | Al Jazeera English

Before they train Army recruits at basic training, drill sergeants must graduate from the nine-week United States Army Drill Sergeant Academy. Insider spent a week at Fort Jackson in Columbia, South Carolina, to see what it takes to become a drill sergeant. The Drill Sergeant Academy has adopted a new strategy where the old days of breaking down recruits with yelling and push-ups have been replaced with a more collaborative and respectful tone. Drill sergeant candidates are taught how to effecti

Before they train Army recruits at basic training, drill sergeants must graduate from the nine-week United States Army Drill Sergeant Academy. Insider spent a week at Fort Jackson in Columbia, South Carolina, to see what it takes to become a drill sergeant. The Drill Sergeant Academy has adopted a new strategy where the old days of breaking down recruits with yelling and push-ups have been replaced with a more collaborative and respectful tone. Drill sergeant candidates are taught how to effecti