Complex sentence: Toward late February 2001, the Taliban curbed any and all activities of bin Laden and stripped him of all of his communications equipment and limited bin Laden's contacts to those of his "immediate refugee life" in Afghanistan.
Split into simpler sentences: Toward late February 2001, the Taliban curbed any and all activities of bin Laden and stripped him of all of his communications equipment. They limited bin Laden's contacts to those of his "immediate refugee life" in Afghanistan.