Moscow has intensified aerial attacks on Kyiv since the beginning of May. It comes as Ukraine prepares for an anticipated counteroffensive. British Defence Minister Ben Wallace said that his country supports Ukraine’s NATO accession, yet added that political realities might slow the process. Though “that path is open,” it is not possible to add members to the alliance who are still engaged in active conflict, Wallace said on the sidelines of the Shangri-La Dialogue security meetings in Singapore. Meanwhile, the Kremlin reiterated its ire at the prospect of Ukraine joining NATO. What is the worst that can happen to Ukraine if it joins NATO ?