Senior Trump administration officials have been accused of using the third-party app to discuss highly sensitive national ...

The Pentagon’s inspector general will investigate whether Defense Secretary Pete Hegseth used the encrypted commercial app ...

The Pentagon’s inspector general will conduct an investigation of the Signal group chat where Defense Secretary Pete Hegseth ...

Batson was among several Signal Corps leaders who went on a guided tour of MCA2 on Feb. 25. Brett Wiliford, resident engineer, U.S. Army Corps of Engineers South Atlantic Division (CESAD), led the ...

Aeronauts used signal flags to help signal Union commanders. The corps was also innovative in another way. The balloons were not used for long-distance flights; to transport them Lowe and his ...

Republican senators are warning that any conversation taking place between senior Trump administration officials over the ...

The Trump administration sought to put the scandal over its use of the Signal messaging app behind it on Monday, calling it ...

The evaluation will look into whether Defense Secretary Pete Hegseth complied with department policies when using a Signal ...

OPSEC, or operational security, is a military priority. Accidentally sharing combat action plans over an unsecured app is ...

The Defense Department’s internal watchdog is investigating Defense Secretary Pete Hegseth’s use of the messaging app Signal ...

The Signal group included the defense secretary and top intelligence ... Carroll said. He defended a junior Marine Corps ...