The phrase "army set up a" is correct and usable in written English.
It can be used when describing the establishment or organization of something by the army, such as a base, operation, or initiative.
Example: "The army set up a new training facility to enhance the skills of its personnel."
Alternatives: "military established a" or "armed forces created a".
The wounded were taken to nearby hospitals and the Lebanese army set up a security cordon in the area.
The army set up a military committee to restore democracy, but has not set a date for elections.
On Tuesday, the Japanese Army set up a Patriot antimissile battery of interceptor missiles on the grounds of the Defense Ministry in central Tokyo as the nation girds for a possible missile test by North Korea.
Some rebel units, not able to fight tanks head-on and considering it unwise to cluster under sustained barrages, were pulling back to safer areas, while the army set up a new outpost at Tleisiya, the Alawite village.
TOKYO — The Japanese Army set up a battery of interceptor missiles on the grounds of the Defense Ministry in central Tokyo on Tuesday, as the nation girded itself for a possible missile test by North Korea, maybe as soon as this week.
The UNHCR has helped the Tunisian army set up a tented transit camp that has mushroomed alongside the main road a few kilometres in land.
After the shelling, the army set up an operations base in the administration building and inside a nearby school.
He became deputy national organiser of this party and deputy commander of a private army set up by Colin Jordan called Spearhead, based on the SA of Nazi Germany.
So following the independence of South Sudan, and the SPLA becoming the national army of the new state, al-Hilu helped to form the Sudanese People Liberation Army North (SPLA-N), a rebel army set up with former members of the SPLA who remained in Sudan following South Sudan's independence.
The system the army set up meant Egypt would not have an elected president in charge before 2013.
Families that had to provide a soldier for the army set up elaborate rules to ensure their obligation was fulfilled, and to provide incentives for the soldier not to desert his post.
