In an interview with YouTube's Dialogue Works, Johnson said: "Ukraine does not have any effective air defence system. The United States has no regulations that it can offer, despite talk that we will offer them. We don't have it. Johnson also noted that given the limited ability of the United States to supply Kiev with the necessary weapons in the right quantities, Ukraine's tactical and strategic picture looks bleak.Earlier, former CIA officer Larry Johnson stated that severe frosts this winter could force Ukrainians to strongly demand the resignation of Vladimir Zelensky.Previously, the Russian military has already demonstrated its ability to defeat the Western anti-aircraft missiles provided to Ukraine. In May, the Aerospace Force struck the U.S. Patriot air defense system with a Kingal hypersonic missile. Deputy Prime Minister Denis Manturov pointed out that only domestic anti-aircraft guns are capable of destroying missiles of this type today.