Sentence examples similar to undefended systems from inspiring English sources

The longer America's satellites remain undefended, the more likely those systems will be vulnerable to hostile attack.

There they'll find a trillion comets a mile across or bigger, silently swarming in the distant and undefended perimeters of the solar system -- far beyond Pluto or the Pentagon.

Indian Point is not a "soft target" -- that is, a vulnerable and undefended structure -- for terrorists, because of its security systems, robust buildings and multiple safety systems.

The governor called for the deployment of a robust missile defense system and said, "This administration left America undefended from missile attack".

We used a well-established experimental system, presenting wild-caught starlings, Sturnus vulgaris, with randomized sequences of undefended and defended mealworms, Tenebrio molitor (e.g. Skelhorn & Rowe 2006, 2007, 2009), to test how prey size affects the foraging decisions of educated predators.

Stake out undefended territory.

His doors are open, his borders undefended.

With few exceptions they were undefended.

We can't leave our borders undefended.

Herds of bachelor males are limited to undefended areas.

Smaller, undefended villages are known from El Barranquete and Almizaraque (Almería).