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Aviation’s Hydrogen Horizon
Clear Destination, Uncertain Path
8 hrs ago
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Challenger Research
and
George Mennell
9
7
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Loyal Wingman Drones are Coming
Europe Risks Falling Behind and Becoming Dependent on the US
Jan 15
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Challenger Research
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Ed Shannon
11
7
Britain’s Dangerous Delusion in a Post-American World
The 'Say-Do Gap'
Jan 13
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Challenger Research
and
James Reeves
9
6
The World Cup Drone Gap
Counter-UAS Disparities Across Host Nations
Jan 9
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Challenger Research
and
James Reeves
11
5
The Architects of Anarchy
How Cheap Russian Weapons Make State-Building Impossible
Jan 1
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Challenger Research
and
James Reeves
11
6
Closing the Naval Gap
Why Shipbuilding is the Key to American Reindustrialisation and Indo-Pacific Security
Dec 22, 2025
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Challenger Research
and
Kritanu Saha
15
9
The Buzz Without End
How Drones Are Recasting the Human Experience of War
Dec 16, 2025
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Challenger Research
,
George Wightman
, and
James Reeves
9
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Challenger Research
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