United Kingdom in January 2026: the most important developments in security
In the United Kingdom in January 2026, security news centred on military action and commitments abroad. Britain and France carried out a joint strike on an Islamic State arms cache in Syria on 4 January. On 7 January the UK and France signed a declaration with Ukraine on a multinational force, the UK government announced specific troop commitments, and Parliament was set to vote on sending British forces. Britain said it was developing a new ballistic missile for Ukraine's defence. Later in the month Marco Rubio said Western security guarantees for Kyiv involve UK and French troops with a US backstop, while the UK's military chief said he was ignoring Russian warnings and the Financial Times reported that London and Paris were reluctant to send forces without US backing.
Relations with Russia and Iran also featured. The UK said it gave support to a US operation that seized a Russian-flagged oil tanker, and later said a Russian-flagged tanker it had seized had entered its territorial waters. Russia expelled a British diplomat, and the UK confirmed the departure of an intelligence officer working undercover at its embassy in Moscow. The UK and US withdrew some personnel from the Middle East, including from a base in Qatar, after threats from Iran. The UK and Poland announced closer air defence cooperation.
At home, several people were arrested at a London protest in support of Palestine Action on 31 January, police said. A teenager went on trial accused of preparing a terrorist attack, and France banned ten British activists over attacks on migrant boats in the Channel. The government planned to raise the maximum call-up age for military reservists to 65, and Britain and China agreed to cooperate against migrant smuggling networks.
by WorldBrief & Maksim Micheliov | AI-generated summary
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