And enemies can take countermeasures like coating vessels and drones with reflective surfaces.
TIMES are tough and getting worse for Somali pirates, as their targets take countermeasures.
"Terrorism is the worst kind of violence, so we have to check it, we have to take countermeasures".
If it appears that unemployment will be too high and the rate of growth too low, the authorities take countermeasures.
"We are battling these Pentagon criminals, lawless elements, and if these other groups get in the way, we have to take countermeasures against them".
Mr. Medvedev said Russia would be forced to take countermeasures if the United States moved forward with plans to place missile defense installations in Eastern Europe.
If "G-onset" is gradual, the pilot will notice early symptoms, like impaired vision, and can break off a dangerous maneuver or take countermeasures.
So far effective spoofing seems confined to laboratories, but Mr Last says some governments are already taking countermeasures.One solution is a different means of navigation.
If a Syrian missile were to be fired at Turkey, longer-range radar systems would identify the missile's trajectory and cue the Patriot batteries to take countermeasures.
"We must take countermeasures to make the other side pay a corresponding price and suffering corresponding punishment," wrote General Jun, a professor at China's National Defense University.
