First Sea Lord warns slowing Hybrid Navy plans risks leaving Britain unprepared for war

By Hannah Miller (Defence Industry Europe)

United Kingdom |
First Sea Lord warns slowing Hybrid Navy plans risks leaving Britain unprepared for war

Photo: Royal Navy.

Britain’s First Sea Lord, General Sir Gwyn Jenkins, said the Royal Navy had to press ahead with its Hybrid Navy plans or risk being unprepared for war. Speaking aboard a British warship in Norway, he rejected calls to slow the plans over concerns that the technology was still immature.

“The only risk, the only risk that I’m interested in, is that if we have to go to war, we are not ready,” Jenkins said as he opened the International Sea Power Conference 2026. “We can’t afford to be in that position.”

Jenkins said the Navy would have to take some risks to make use of technology it could deploy now. “We have to embrace what is available to us now, because if we find ourselves against an opponent who has done so, and we have not, we will lose,” he said.

Citing war in Europe and conflict in the Gulf, Jenkins said he had never seen such instability in 36 years in the military. He said the Navy had to keep pace with technological change so it could respond if called upon.

Jenkins said the public had become less aware of its dependence on the sea as that dependence had grown. He cited oil and gas flows, energy generated at sea and subsea cables, which he said carry more than 95 per cent of the data people rely on.

The conference was due to cover NATO and allied cooperation in the Atlantic, the Baltic and the High North, with General Zaluzhnyi set to speak about lessons from the war in Ukraine. Jenkins said the agenda also included the Pacific, the Mediterranean, the Black Sea and the maritime chokepoints on which global trade depends.