The world could face more chemical attacks in the wake of the Salisbury poisonings as people can now learn to make such weapons online, the defence secretary has warned.
Donald Trump has suggested he may run for president again in 2024 - amid an angry attack on Joe Biden in his first major address since leaving the White House.
The UK needs to understand and deal with the risk of China developing new technologies that could "over-match" the West's military strength, the head of the armed forces has said.
Russia has launched a space satellite to monitor the climate and environment in the Arctic - a move by the Kremlin to expand the country's activities in the region.
A new lockdown has been imposed across the West Bank as Palestinians face a fresh surge of coronavirus cases and a continued wait for a proper vaccine rollout.
