"imperative necessity" is correct and usable in written English.
It can be used when there is an urgency or strong need for something to happen. For example: "Due to the imperative necessity of the situation, we must make a decision immediately."
It was an imperative necessity that the War Office should send skilled coffin-makers back to the workshops without delay.
During my visit, I also intend to follow up on points agreed last April, such as expanded access to persons detained in Syria and the imperative necessity of helping civilians affected by hostilities.
Israel's report highlights efforts by the IDF to avoid harm to civilians and presents the operation as an "imperative necessity" in response to incessant rocket fire from Gaza and the threat of Hamas infiltrating through its tunnels.
("The imperative necessity for safeguarding these rights to procedural due process under the gravest of emergencies has existed throughout our constitutional history, for it is then, under the pressing exigencies of crisis, that there is the greatest temptation to dispense with guarantees which, it is feared, will inhibit government action").
On the contrary, it points out to the imperative necessity for developing a broader understanding of engagement as a construct with several dimensions (Krause & Coates 2008).
This paper presents and discusses the imperative necessity to use complexity science principles and approaches to deal with the open world where we live in.
The evacuation was itself the goal and neither the protection of the civilians nor imperative military necessity justified the action'.
ICRC CIHL Study Rule 51 allows for the appropriation of public property subject to the laws of usufruct and prohibits the confiscation of private property unless it is due to imperative military necessity.
This analysis has shown that allowances in CIHL for appropriation of civilian property due to imperative military necessity are extremely specific and do not, in any circumstances, justify pillage.
"Necessity" is a simple word that means "an imperative requirement or need for something".
The idea, the imperative, the moral necessity that are all missing in Joshua Hammer's review of "Black Hearts: One Platoon's Descent Into Madness in Iraq's Triangle of Death" (March 14) can be summed up in one word: accountability.
