Predators have devised various countermeasures to undermine the defensive shoaling and schooling manoeuvres of forage fish.

Soldiers under fire can't tell from where the fire originates and can't devise appropriate countermeasures.

The devilry of modern technology had devised such complex mechanisms that it was a continuing battle to devise countermeasures.

They may, we can hope, unwittingly give themselves away to us in their concern with Trevize, and let us have an opportunity and time to devise countermeasures.

The tiles' general fragility has kept them busy devising protective countermeasures since the start of the shuttle program.

Recognizing weakness, devising countermeasures to get the most out of her people: That's what a captain did to make a ship work.

"Unfortunately for you, the good doctor's expertise in devising countermeasures to his own creation will not be forthcoming."

Wolfgang Martini immediately set up a team to understand the new system and devise countermeasures.

Occasionally they work perfectly, but much more often they don't function well if the opponents understand what is happening and devise effective countermeasures.

National and local officials, as well as the companies themselves, are devising countermeasures.