Use precise geolocation data and actively scan device characteristics for identification. This is done to store and access ...

Russia’s fleet of Tu-214Rs is very small—and shows no sign of increasing. But the bird’s advanced electronics and optical systems offer unique advantages to the Russian military.

NASA has launched the SPHEREx telescope to uncover the ingredients for life in our galaxy, as well as the PUNCH mission to study the sun’s mysteries.

The attack came as a Ukrainian delegation was set to meet with America’s top diplomat in Saudi Arabia about ending the three-year war with Russia.

The agreement comes after the U.S. and Ukraine met in Saudi Arabia and also agreed to work toward an agreement for developing ...

The dawn attack unfurled as U.S. officials were to meet a Ukrainian delegation in Saudi Arabia to seek an end of the three-year-war.

Business Insider visited a Ukrainian air defense unit near Kyiv. The soldiers described what it's like to battle Russian ...

The Pantsir-S1 is devastating against small, fast, or low-flying threats—of the kind that U.S.-built drones and JDAMs pose.