Trump has threatened 100% ‘secondary tariffs’ on likes of India and China, which experts warn could cause a global spike in oil prices

Moscow is accused of using deadly choking agent chloropicrin to flush Kyiv’s troops out of trenches

As Donald Trump suggests he could send Patriot air defence missiles to Ukraine, The Independent takes a look at which countries are the key military backers behind war in Europe

Kremlin may be reluctant to assist Tehran amid ongoing war in Ukraine

Comes after Russia fired 550 missiles and drones, in an attack Kyiv says is the largest since the war began

Russian president also hints that Moscow stands ready to use a nuclear weapon if Kyiv’s forces use a so-called ‘dirty bomb’