The phrase "a high command" is correct and usable in written English.
It can be used to refer to a group of senior military leaders or officials who have authority over military operations or strategic decisions.
Example: "The general reported directly to a high command that was responsible for overseeing the entire operation."
Alternatives: "senior leadership" or "top command".
The army's top leadership remained loyal, suggesting that Erdoğan has largely succeeded in taming a high command that had made a veiled threat to topple his government as recently as 2007.
They are hierarchically divided between a high command, junior officers, and enlisted personnel, and horizontal competition and rivalry between the different service branches (typically the army, navy, and air force) can be intense.
Thus Lincoln pioneered in the creation of a high command, an organization for amassing all the energies and resources of a people in the grand strategy of total war.
The 2010 model, in which a high command of negotiators from the two parties made a deal that was agreed within five days, under the real or imagined pressure that the bond markets would brook no further delay, is not a sound model for the future.
This indicates that, regardless of level of language proficiency, language learners do not possess a high command of formulaic sequences in general.
Do they have a high command?
As the four-hour mark of the battle approached, a higher command noted that soldiers at the outpost reported that they "have retaken another bldg, can't push any further due to lack of manpower".
However, a former member of the 205th military intelligence brigade, which was in charge of Abu Ghraib prison at the time of the abuse, said an officer of Wood's rank would not have had a free hand in setting policy either at Bagram or Abu Ghraib, but would be following orders from a higher command.
In an Aug. 3, 2000, letter marked "urgent and confidential," the Iraqi vice president, Taha Yassin Ramadan, informed government ministers that a high-command committee wanted "extra revenues" from the oil-for-food program.
With the belief that it would be "over by Christmas" and desire to "see the world", Australian troops were shipped to a war in Europe under a British high command.
Brown's resignation announcement jolted a Conservative high command that thought it had a monopoly on contacts with the Lib Dems, and was largely unaware that Clegg had been holding back-channel talks with Labour.
