The most effective weapon on the modern battlefield is concrete (2016)
7
votes
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UK engineers turn Soviet R-73 missiles into Ukraine’s new Gravehawk air defense
15 votes -
The race for next generation submarines - ageing fleets, innovation, and undersea dominance
16 votes -
Turtle tanks, "cope cages" and modified vehicles in Ukraine - Purpose, evolution and effectiveness
20 votes -
The most powerful fire truck ever created
2 votes -
Masters of illusion: Ukraine’s decoy makers outwit Russia
8 votes -
How a World War II submarine works
6 votes