A senior Ukrainian official has expressed skepticism about the Biden administration’s capacity to swiftly provide crucial weapons aid to Ukraine as the country battles to turn the tide against Russia. Ukraine’s Ambassador to the U.S., Oksana Markarova, raised concerns about the availability and production rate of essential equipment. The Pentagon is evaluating which military supplies to send to Kyiv, but the process may be delayed due to depleted U.S. weapon stockpiles and the need to replenish them. Despite the passage of a bipartisan bill providing $60 billion in aid, Markarova emphasized that not all equipment is immediately ready for delivery. The U.S. has warned that a considerable amount of time and effort is required to replenish its weapon stockpiles and reach a production level that meets Ukraine’s demands.