Plans for a river crossing were suspended `` for at least 4 months '' , since operations against the 9th Army 's five panzer divisions were problematic at that point , and the commander of the 1st Polish Army , General Berling was relieved of his duties by his Soviet superiors .
Plans for a river crossing were stopped `` for at least 4 months '' , since fighting against the 9th Army 's five panzer divisions was a problem . The commander of the 1st Polish Army , General Berling was removed from his job by his Soviet superiors .