The phrase "assured during a" is grammatically correct and can be used in written English.
It can be used in contexts where someone is providing reassurance or confidence about something that is happening or will happen during a specific event or situation.
Example: "The manager assured during a meeting that all concerns would be addressed promptly."
Alternatives: "guaranteed during a" or "confirmed during a".
And Defense Secretary Chuck Hagel has been assured, during an hour-long discussion with his Russian counterpart, that Russian forces massed near Ukraine's eastern border with Russia are merely on maneuvers.
Although most of the work — from screening to flower assembly — still remains to be completed, dubbed "Backyard Rocketeer," members were assured during an early morning road test conducted by the Pasadena Tournament of Roses Assn.
Optimal privacy was assured during the anthropometric measurements by measuring one adolescent at a time in a separate room.
As a Washington biographer, I have been assured, during the Q. and A. periods after talks, that George Washington saw the Virgin Mary at Valley Forge and converted to Roman Catholicism on his deathbed (why wait, if he had seen the Virgin 21 years earlier?).
Accurate spacecraft tracking by the NASA Deep Space Network (DSN) antennas must be assured during changing weather conditions.
Mr. Foster was assured during construction that the ball bearings would last 87 years.
They said it was not clear how the integrity of the ballot boxes was assured during the weeks of delay.
Rest assured during the most frightening nights of revolutionary action, I'll be on Tweetdeck – 10 streams flickering at once – writing some pretty bloody pithy tweets supporting him.
This paper presents a middleware architecture which provides the automation systems with the necessary mechanisms to monitor and manage several types of QoS requirements that must be assured during system operation.
We in America were great, are great, or will be great again--so we are assured during this political season.
