To improve physical fitness and military skill-at-arms;

提高生理适应能力和熟练使用武器装备的技能；

youdao

The Saudis have earned poor marks for fighting skill in the past, and Iran’s military planners appear, in any case, to emphasize asymmetric warfare and guerrilla tactics more than conventional combat.

在过去，沙特的飞行员在作战技术方面表现较差。 而伊朗的战机飞行员，已经着重演练一种能够适应任何条件下的，非对称作战模式和游击作战模式，这两种作战模式的训练要多于常规的作战模式。

youdao

The end result was a military force of alarming skill, speed and efficiency.

结果，一支拥有惊人技能、速度和效率的军事力量出现了。

youdao

It was mostly his military skill and intelligence that kept the South in the field so long.

VOA: special.2009.12.24

Because in this account military skill is much less important than ritual preparation and purity.

因为在这一叙述中，军事技巧并不重要,比起宗教仪式准备和纯净圣洁。

耶鲁公开课 - 旧约导论课程节选

Too often the talented men and women who have served our country face barriers that make it difficult to find jobs that take advantage of their military skill sets.

WHITEHOUSE: The White House

There's value in pausing and reflecting on the anticipated catastrophes that we were spared through a combination of foresight, military skill, and the kind of luck that tends to favor forces that plan and work hard and wisely.

CENTERFORSECURITYPOLICY: Remarks to the Council on Foreign Relations

Military jet pilots inspire spectators with their awe-inspiring skill while showing off the military's capabilities for taxpayers, Muehleisen said.

WSJ: Dark clouds hang over air shows after budget cuts