Troops and hardware which Russia’s been holding in reserve have been moved to the 600-mile-long front line, and handful of local armoured offensives point to the start of a wider push.

Sitrep’s Professor Michael Clarke explains how Moscow wants to exploit Ukraine’s ammunition shortages, while Kyiv tries to keep the initiative by forcing Russia’s hand, and journalist Tom Mutch tells us what he saw and heard visiting frontline troops.

RAF airdrops have delivered tonnes of urgent food aid to Gaza in operations that carry risks both for the aircrew and civilians on the ground. Retired Air Vice Marshal Sean Bell explains how it’s done.

And is the mysterious Havana Syndrome, suffered by hundreds of US diplomats and spies, linked to the Salisbury poisonings? Hamish de Bretton-Gordon assesses new findings which claim the same Russian military intelligence unit is behind both.