It have taken so long but the insane amount of big civilians buildings with numerous hiding places certainly didn't help.Gradually, though painstakingly, as is the nature of urban combat, the Russians and their allies are gaining more and more control of Mariupol. It is safe to say that now the vast majority of Mariupol is under their control. Major concentrations of Ukrainian Military presence are now essentially limited to Azovstal and the Port, and in the latter, their positions are reported by numerous sources to be untenable and even certain sources say that they have been now overrun.