Instead of one large offensive, the Ukrainian military proposed two. One, in Kherson, would most likely take days or weeks before any dramatic results because of the concentration of Russian troops. The other was planned for near Kharkiv.
Together Britain, the United States and Ukraine conducted an assessment of the new plan, trying to war game it once more. This time officials from the three countries agreed it would work — and give Mr. Zelensky what he wanted: a big, clear victory.
But the plan, according to an officer on the general staff in Kyiv, depended entirely on the size and pace of additional military aid from the United States.
Ukraine, a former Soviet republic that had used older Soviet weapons, exhausted most of its own ammunition. Learning how to use new weapons systems in the middle of the war is difficult. But so far the risky move has proved successful. More than 800,000 rounds of 155-millimeter artillery shells, for instance, have been sent to Kyiv, helping fuel its current offensives. The United States alone has committed more than
since the war started in February.
Before the counteroffensive, Ukraine’s armed forces sent the United States a detailed list of weapons they needed to make the plan successful, according to the Ukrainian officer.