此次军售将大大提高英军国防实力，并将在北约和联合行动中发挥重要作用。

The proposed sale will enhance Britain's capabilities to provide national defense and contribute to NATO and coalition operations.

制造业是1个国家或地区经济发展的重要支柱，其发展水平标志着该国家或地区的经济实力、科学技术水平、糊口水准以及国防实力。

Its level of development stands for the economic power, technical and scientific level, living standard and national defensive power of the country or area.