When Ukraine successfully deployed uncrewed vessels for a major attack on the Russian navy at Sevastopol, it was a defining moment that changed the future of naval warfare.
China has the world's largest standing army and the second-largest defence budget, while Britain has a smaller but highly advanced military force.
The amount of ammunition being consumed in the Russo-Ukrainian conflict has surpassed all estimates.
When Russia’s ramshackle armies trundled into Ukraine a year ago, very few gave the defenders a chance.
In a move that echoed the draconian censorship laws of earlier ages, the Russian government declared its media war just days after it invaded its neighbour.
At present, it appears unlikely that any aircraft given to the Ukrainian military by its allies will be used to attack targets in Russia.
Putin’s state of the nation - why Russia hasn’t officially declared war and what difference it would make.
Kyiv has the capacity to seize opportunities created by Russia’s weakness at sea.
The likelihood of China using military force to “reunify” Taiwan is growing.
Echo chambers are created when people only consume information that confirms their existing beliefs and actively block any information that contradicts those beliefs - look at the arguments around the frigates being built in Scotland as an example of this.
