It’s fascinating to throw stones into a lake, watch ripples interact and spread, and speculate about when the water will ...

A hypersonic boom, which could propel the Extended Trajectory-Long Duration Hypersonic Cruise Missile (ET-LDHCM) up to Mach 8 ...

The new NCERT Class 8 Social Science textbook omits references to Tipu Sultan, Haidar Ali, and the Anglo-Mysore wars of the ...

A disruption in military assistance to Ukraine, even a relatively short one, could have a disproportionately decisive effect ...

By Ben Aris in Berlin At least four countries are already bailing out of commitments to pay the US for weapons supplies for ...