The phrase "approved the deployment of" is correct and usable in written English.
It can be used in contexts where an authority or organization has given consent for a specific action or project to be carried out, particularly in military, technological, or organizational settings.
Example: "The committee approved the deployment of the new software system across all departments."
Alternatives: "authorized the implementation of" or "sanctioned the rollout of".
EU foreign ministers approved the deployment of a joint military force to CAR last week.
The Australian government last week formally approved the deployment of Super Hornets to Iraq to take part in US-led air strikes against Isis targets.
In a stunning set of votes in the fall of 1983, Western European Parliaments approved the deployment of American cruise and Pershing II missiles on their soil.
Mr. May noted, however, that the Parliament recently approved the deployment of up to 800 additional troops to Kuwait, as part of an extension of the German involvement in the campaign against terrorism.
Bowing to European Union pressure, the Macedonian government today approved the deployment of a modest NATO security force to shore up a precarious peace agreement with the rebellious Albanian minority.
Niger's parliament has unanimously approved the deployment of troops to northern Nigeria as part of a regional offensive against Islamist militant group Boko Haram, which has launched several cross-border attacks in recent days.
The Parliament will be asked to approve the deployment of the troops for up to one year.
Clinton then urged Congress to approve the deployment of 20,000 American troops to help enforce the agreement.
It would authorize military action for up to three years, contain few geographic restrictions, and approve the deployment of Americans on the ground.
United Nations officials have asked the Security Council to approve the deployment of 3,000 more peacekeepers to bulk up the 17,000-strong force already spread across Congo.
Since then, Ban Ki-moon, the U.N. Secretary-General, has recommended that the Security Council approve the deployment of an African peace enforcement mission.
