Heavy fighting erupted on Monday around a hospital in northern Gaza as Israel pressed on with its offensive against the militant group Hamas.<br />''The Hamas-run health ministry in Gaza said at least 12 people were killed when a shell hit the second floor of the Indonesian hospital. Israel's military has not commented.<br />''<br />''Meanwhile, 28 premature babies evacuated from Gaza's Shifa hospital Sunday have reached Egypt.<br />''The Palestine Red Crescent Society said that the babies were taken through the Rafah crossing today to receive medical treatment in Egypt.<br />''<span style="color: #222222;">On the other hand, The Israel Defense Forces (IDF) released footage of what it said was a tunnel used by Hamas underneath Gaza's al-Shifa hospital. The footage shows an outdoor tunnel shaft and part of a tunnel. However, Hamas and medical staff at al-Shifa denied that the hospital was used for military purposes.</span><br />