Two U.S. officials say Ukraine has sidelined U.S.-provided Abrams M1A1 battle tanks for now in its fight against Russia. This is in part because Russian drone warfare has made it too difficult for them to operate without detection or coming under attack. The sidelining of the Abrams reflects evolving battlefield tactics where drone use has made it virtually impossible for them to maneuver without detection. A $1 billion aid package announced this week includes munitions specifically able to take... Read this story at Reading Eagle , www.theyeshivaworld.com , www.lowellsun.com , KIFI , The Independent