突发！美国：暂停！

Group 1 - The U.S. Department of Defense has halted the delivery of certain air defense missiles and precision-guided weapons to Ukraine, confirming the suspension of military aid on July 1 [1][4][5] - The decision to pause military aid is attributed to concerns over the depletion of U.S. arms stockpiles, as the Pentagon reviews military assistance to other countries [4][5] - The U.S. has provided over $66 billion in weapons and military aid to Ukraine since the escalation of the crisis in February 2022 [7] Group 2 - The Kremlin welcomed the U.S. decision to reduce arms supplies to Ukraine, stating that fewer weapons would lead to a quicker end to the conflict [2][8] - Ukraine is actively seeking clarification from Washington regarding the specifics of the paused military aid, emphasizing the importance of U.S. support in the ongoing conflict [8][10][11] - Ukrainian officials have confirmed that they have not received any official notification regarding changes to the agreed military aid delivery schedule [10][11] Group 3 - Russian media reported that Russian forces have fully controlled the Luhansk region, although the Russian Defense Ministry has not confirmed this [3][15] - A new investment mechanism for foreign investors in Russia has been established, allowing investments from "unfriendly countries" despite Western sanctions [3] - Reports indicate that Russian forces attempted to break through administrative borders in the Dnipropetrovsk region but faced resistance from Ukrainian troops [12][19]