![](https://www.marinelog.com/wp-content/uploads/2021/02/crowleyalaska_atb-300x225.jpg)
VIDEO: Crowley to deploy ice class ATB on new Alaska contract
Under a new U.S. Defense Logistics Agency-Energy contract, beginning in 2021, Crowley Maritime Corporation will deploy a new, purpose-built, 55,000-barrel-capacity (2.3 million gallon) articulated tug barge (ATB) to deliver military specification fuel