(REUTERS) – Islamic State militants attacked Iraqi soldiers near a hospital in southeast Mosul on Wednesday, an army officer and the jihadist group’s new agency said, trying to repel the army’s deepest advances of the seven-week Mosul campaign.

The fighting came a day after the army’s operations commander for Mosul said soldiers surged into the city and took over the Salam hospital, less than a mile (1.5 km) from the Tigris river which divides eastern and western Mosul.

Tuesday’s rapid advance marked a change in military tactics after more than a month of grueling fighting in the east of the city, in which the army has sought to capture and clear neighborhoods block by block.

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