The phrase "attack in progress" is correct and usable in written English.
It can be used in contexts such as security alerts, emergency situations, or gaming scenarios to indicate that an attack is currently occurring.
Example: "The security team received an alert indicating that an attack in progress was detected on the network."
Alternatives: "assault underway" or "offensive in motion".
An aggressive human response can avert an impending attack and can repel an attack in progress.
His father, who was nearby, saw the attack in progress and chased after the men.
A better warning system would have used words: "attack in progress," "imminent attack," "neutral terrorism alert," "reduced threat" and "safety".
By then, the State Department's operations center, now aware of the attack in progress, set in motion a contingency plan drafted for emergencies.
After 27... Qd5, Broehl should have played 28 Bf1! Bf8 29 Qf4 Be7 30 Rh3 h5 31 Rf3 with a strong attack in progress.
As a result, no videos of a drone attack in progress have been released, and only a few photographs of the immediate aftermath of a Predator strike have been published.
And several eye-witnesses corroborated that in January 2010 they blocked the only route for thousands of civilians to escape a deadly LRA attack-in-progress.
When clustered, anomaly detection techniques may be applied to the data stream in order to detect attacks in progress.
This led them to a chat server in Kazakhstan; when they connected to it, they saw more attacks in progress.
More recently, ambulances were redesigned to hold the equipment to perform electrocardiograms, deliver electric shocks to reorder heart rhythms, and inject drugs to dissolve blood clots and stop heart attacks in progress.
From the time the second plane crashed flaming through the World Trade Center on live television yesterday, viewers became horrified eyewitnesses to terrorist attacks in progress, a phenomenal sight that separates the political violence of our television era from all others.
