To front-line officers, the most adept scavengers have become vital to the task of getting needed supplies that are bogged down in the system.

Many front-line officers went through the war without coming into direct contact with the machinery of extermination.

However, the First World War interrupted his studies when he signed up to become a front-line officer.

Some conspirators, certainly, were cold-blooded pragmatists; others were disaffected front-line officers who had suffered on the Eastern front.

"I think you really need a larger number of front-line officers, officers who would be more like the regular beat cops, to do a good program."

Although Hughes had proved a competent, and sometimes exceptional, front-line officer, boastfulness and impatience told strongly against him.

I could hardly wait for the day when we would win important battles together, and you would count on me to be your front-line officer!

Most of his front-line officers earn a pittance of $65 a month, a situation that he acknowledged made them tempting targets for bribes.

The respect of the front-line officers for enemy officers had gradually been replaced by the disrespect of the rear-echelon corporals.

The front-line officers in a riot control are often fully armored and carry weapons such as batons, designed to be in direct contact with the crowd.