The phrase "action in the aftermath of" is correct and usable in written English.
It can be used to describe measures or responses taken following a significant event or incident.
Example: "The government implemented new policies as action in the aftermath of the natural disaster."
Alternatives: "response following" or "measures after".
That, of course, is the kind of statement that frustrates Major League Baseball, which took little action in the aftermath of the 2001 luggage incident.
The president said he appreciated that there was a "certain weariness" following the war in Afghanistan and a suspicion about military action in the aftermath of the Iraq war.
Speaking to the committee, the former foreign secretary William Hague conceded Libya has been left in a "terrible state" because the west failed to take "forceful" action in the aftermath of Gaddafi's fall in 2011.
In a study of county-level election returns from 1970 to 2006, John Gasper and I found that presidents are rewarded for taking action in the aftermath of a disaster.
Dodd more than once calls Quell an "animal", which in some ways he is – a barely articulate brute with a capacity for sudden violence, springing into action in the aftermath of a Park Avenue soiree at which Dodd hypnotises the hostess into reliving her past life until a resolutely sceptical questioner wrecks the evening.
Members of the Congressional Black Caucus gather on the steps of the U.S. Department of Justice to call for more action in the aftermath of violent protests over the shooting death of a black man by police in Charlotte, North Carolina.
MIT's actions in the aftermath of the alleged incident at DU are unfair overreactions, and punish those who had no role or responsibility in the alleged assault.
Immediate actions in the aftermath of a catastrophic event are crucial to helping people survive, but preparedness for a conceivable disaster helps make a community resilient to the crisis.
McKinnon levelled heavy criticism at Smith during a 60 Minutes interview for his on-field actions in the aftermath of a tackle that left the Newcastle forward in a wheelchair.
New Jersey Gov. Chris Christie (R) is up with the first ad of his 2013 reelection campaign — an ad that makes mention of his much-lauded actions in the aftermath of Hurricane Sandy.
