The phrase "attack armies" is correct and usable in written English.
It can be used in contexts discussing military strategy, warfare, or video games where armies are engaged in combat.
Example: "The general devised a plan to attack armies from the north while the main force advanced from the south."
Alternatives: "assault forces" or "strike troops".
Mr. Flores said at a news conference that the rebels used grenades and dynamite to attack army patrols as they passed.
When the FARC massed troops to attack army bases, it suffered big losses.Unequal battleYet these achievements have been put into sobering perspective since the end of the peace talks.
In February 2011, they used a 12-year-old boy to penetrate the well-fortified garrison in the north-western city of Mardan to attack army recruits.
At a cost of tens of millions of dollars annually it maintains a system of about 26,000 bunkers and fortifications throughout the Swiss Alps meant to deter attacking armies.
Viewing fortresses as nothing more than immense permanent batteries designed to pour overwhelming fire on attacking armies, Montalembert simplified the intricate geometric designs of Vauban and relied on simple polygonal structures, often with detached peripheral forts instead of projecting bastions.
If you successfully wipe out all of the defending armies in the area you are attacking, occupy the territory with at least as many attacking armies as used in the attack.
In other areas of the country, militants, their faces covered in checkered kaffiyehs, attacked army positions.
Abruptly, he said, he remembered a story from history, about Jews blowing horns to scare away an attacking army.
Six brigades of the international army, composed chiefly of Frenchmen, Belgians, Englishmen, Americans, Poles, Czechs and Russians, form the spear-head of General Miaja's attacking army.
