Noting that the Department of Peacekeeping Operations had decided to re-bid the air services contract, he inquired whether the process had begun and what measures would be taken to ensure that the provision of air services was not disrupted.
注意到维持和平部已决定重新招标空中服务合同，它询问该过程是否已经开始，而且将采取哪些措施来确保空中服务的提供不受干扰。