The army now appears to have launched a counter-offensive.

该军现在好像已发动反攻。

《柯林斯英汉双解大词典》

The Federal army was well prepared for Lee's offensive.

面对李将军的进攻，北军严阵以待，准备充足。

youdao

Taliban leaders in Pakistan say the campaign is in reaction to an expected army offensive against militants in South Waziristan.

VOA: special.2009.10.17

At a joint news conference, Mr.Brown praised the current Pakistani army offensive against Taliban targets in the Swat valley.

VOA: standard.2009.05.13

There are indications,however, that this time the Pakistani army and government are thinking differently about the current offensive.

VOA: standard.2009.06.18

An army offensive was launched in Swat in early May.

BBC: NEWS | South Asia | Pakistan conflict map

In November, a new wave of refugees arrived in Dubie after the Congolese army launched an offensive to try to wipe out Mai Mai militias.

NPR: Military Offensive Displaces Congo Civilians

Third, the Sri Lankan army is on the offensive, and believes a victory is in its grasp.

ECONOMIST: Sri Lanka