Senior Ukrainian officials told Business Insider that Russia is using new jet-powered drones and bombs, but not in large ...

The Pentagon is prioritizing startup tech. Here are some of year's most notable aerospace and defense funding rounds.

A senior Ukrainian defense official told Business Insider that the Delta system has increased combat efficiency and ...

Business Insider observed US, Polish, and Romanian forces learning to use the Merops system, which has been combat-proven in ...

Battle-tested Ukrainians often wanted to keep shooting until Russians surrendered or died. That's key at times, but could be unsustainable at others.

The book contains specific instructions to stock up on supplies, prepare go-bags, and to establish emergency meeting points ...

Warpower today isn't just determined by the size of a nation's army, but also by its warships, aircraft, defense budget, and access to oil and coal.

The drone war in Ukraine and the growing drone treat in the West is pushing industry and new innovation.

When Bryanne Salazar told her adult sons about her plan for a solo trip to Thailand and Vietnam, her adult sons asked if she ...

Spain said it would not go with the US-made F-35 and would instead look at options like Europe's Eurofighter and FCAS.

The American-made Merops system has already recorded over 1,000 kills against Russian Shahed-type drones in Ukraine.

Teachers on military bases across the pond are working without pay amid the shutdown, Their landlords are confused why they suddenly can't pay rent.