The Russian offensive towards Kharkiv has once again raised the issue of defending Ukraine’s second-largest city. It is anticipated that Patriot systems could strengthen its air defense component, and this is being discussed at the highest levels. The material by RBC-Ukraine discusses how many systems are needed, whether they will secure the skies over Kharkiv, and what problems need to be addressed. The material was prepared using statements from President Volodymyr Zelenskyy, US Secretary of State Antony Blinken, Western partners, and Ukrainian officials, as well as comments from experts Iho…