troop movements

Invisible ink, pinpricks and indentations on letters were all used to convey details of troop movements, bombing raids and ship-building.

been put down in black and white than there are reports of the generals' braggadocio and of troop movements.

He says the released documents do not include any top-secret reports or names of informants or information like troop movements.

The balloons, directed by aeronaut Thaddeus Lowe, were used to spot enemy soldiers and coordinate Federal troop movements.

But Pakistan Army Spokesman Athar Abbas tells VOA that the troop movements are not what he called an "ominous buildup. "

Every player is given a number of armies each day and must coordinate attacks, troop movements and defensive maneuvers with teammates.

Armoured cars were sent ahead of the main body of the division LO spot enemy troop movements.

For instance, malware that sent out geolocation data every half hour could potentially reveal troop movements, he says.

Troop movements can be observed from space by a satellite.

South Korean defense officials say they are drawing up contingency plans, but have not noted any unusual troop movements in North Korea.

On a weekly basis, the SR-71 kept watch over every Soviet nuclear submarine and mobile missile site, and all of their troop movements.

Between senior military commanders on troop movements.

The satellite imagery will point out troop movements, civilian flight and other signs of impending conflict.

The technology blocks satellite signals that guide bombs, missiles and even troop movements.

Jordan sends Anselmo to watch for unusual troop movements on the nearby road.

Military operations such as troop movements, airplane flights, missile launches, and ship movements rely on accurate weather information.

Troop movements there have tended in the past to generate pernicious dynamics of their own.

What would troop movements reveal?