Britons signing up to fight alongside Ukrainians say they are doing it out of “solidarity” and because “it’s the right thing to do”. A steady stream of people, some with military experience and others who have never seen action, arrived at the Ukrainian embassy in west London on Tuesday to volunteer to fight against Russia’s invasion. They spoke of wanting to “make a difference” and feeling like they “should be doing something” to help. Ukrainian President Volodymyr Zelensky has announced the formation of an “international legion” to help defend his country and appealed to foreign volunteers to come forward, promising them arms to fight against Russian troops. Foreign Secretary Liz Truss said she would “absolutely” support British nationals who chose to go to help fight against the Russian invasion, though several of her Cabinet colleagues and Downing Street officials later effectively contradicted her, discouraging people from going. Liam Hawkins, 30, …