21. Requests the Secretary-General to elaborate further on his proposals concerning career development, a new profile for security officers and the further professionalization of security personnel referred to in paragraphs 25 and 31 of his report,A/59/365 and Corr.1. to submit detailed proposals on retirement policy given the special requirements for security staff and to report thereon to the General Assembly at its sixtieth session;
21. 请秘书长在其有关职业发展的建议的基础上，进一步详细阐明其报告A/59/365和Corr.1。 第25和31段提及的安保干事的新职务说明和安保人员进一步专业化问题，基于安保人员特殊需求，就安保人员的退休政策提出详细的建议，并就此向大会第六十届会议提交报告；