His early works, particularly on military matters, were acclaimed.

他早期的著作，尤其是有关军事问题的，是倍受青睐的。

youdao

Relations between China and the United States, particularly on military matters, have been strained over recent years.

中国与美国之间的关系特别是两军关系在近年来始终紧张。

youdao

The Egyptian military has been cooperating with Israel, particularly on intelligence matters involving jihadists in the Sinai.

CNN: North Sinai violence flares again