The phrase "artillery group" is correct and usable in written English.
It can be used to refer to a military unit or organization that specializes in the use of artillery weapons.
Example: "The artillery group was deployed to support the ground troops during the operation."
Alternatives: "artillery unit" or "artillery battalion".
He is in command of a small artillery group, which is firing cannon, so the story is, he was rather pleased to see a cannonball go firing into Nassau Hall, since they had rejected him basically; they didn't take him for college.
Detachments from the divisional artillery group would move forward and were attached to the artillery batteries of the division they were relieving.
Also activated from division assets were the 45th Field Artillery Group, later redesignated the 45th Fires Brigade, and the 90th Troop Command.
Each heavy artillery group headquarters divided their zones into map squares, which were allotted to artillery batteries, required to be ready swiftly to open fire on them.
The main Partisan formation facing this assault was the 6th Montenegrin Brigade, which was supported by the artillery group of the 2nd Shock Corps and the 211th (East Lancashire) Battery of the British 111th Field Artillery Regiment, Royal Artillery, which had been landed at Dubrovnik in late October to support the Partisans with their 25-pounder guns.
II Anzac Corps created four counter-battery groups, each with one heavy artillery group and IX Corps arranged four similar groups and five bombardment groups, one for each of the three IX Corps divisions making the initial attack and two (with the heaviest howitzers) in reserve, under the control of the corps heavy artillery commander.
Four heavy artillery groups, nine artillery field brigades, three divisional artillery groups and the artillery complement of the British 5th Division was attached to the Canadian Corps.
Each corps had a counter-battery area, which was divided into zones and allotted to heavy artillery groups.
In addition, ten heavy artillery groups of the flanking I and XVII Corps were assigned tasks in support of the Canadian Corps.
During these bombardments, the newly organised Heavy Artillery Groups were to conduct counter battery work targeting Ottoman guns.
These batteries had also been suffering from effective counter-battery fire from the EEF Heavy Artillery Groups.
