21. A second drove the Basotho back from their advanced defence lines , but also became bogged down. 22. In the next 100 years the main Hollandic defence line would be the new Water Line. 23. Xu Sheng managed to gather his surviving troops and form a defence line along the shore. 24. On 15 September 1943, Hitler ordered Army Group South to retreat to the Dnieper defence line . 25. In January 1998 Zago moved to Rome, wanted by Zdenek Zeman to reinforce the defence line . 26. The wall on Helgeandsholmen was built around 1530 in direct proximity to the former defence line . 27. The next day at 19 : 30 the brigade moved back to man the inner defence line . 28. Currently the defence line is under restoration. 29. The Germans had built three defence lines . 30. It conducted defensive operations as a part of the Mozhaisk Defence Line and the Soviet Reserve Front.
