Core Viewpoint - The article discusses the recent drone attack on President Putin's residence in Russia, the subsequent responses from Ukraine and Europe, and the implications for ongoing negotiations regarding the Ukraine conflict. Group 1: Incident Details - On December 28, 2025, Ukraine allegedly launched a targeted drone attack involving 91 drones against Putin's residence in Novgorod region, which was described as a well-planned provocation [3][4] - Russian military reported that all Ukrainian drones were intercepted and the presidential residence was not damaged [3][5] - Military expert Knutov stated that the complexity of the attack indicated prior planning and possible coordination with European nations [3] Group 2: Russian Response - Following the attack, Russia announced an adjustment in its negotiation stance regarding the Ukraine conflict, with military targets and timing for retaliation already determined [4][5] - Kremlin spokesperson Peskov characterized the attack as a terrorist act aimed at undermining peace negotiations facilitated by the U.S. [4][5] Group 3: International Reactions - Ukrainian President Zelensky dismissed Russian claims as fabrications intended to disrupt cooperation with the Trump administration [5][6] - Trump expressed skepticism about the attack's occurrence, indicating that he was informed by Putin but remained uncertain about the details [6] Group 4: Diplomatic Developments - On December 31, 2025, discussions among the U.S., Europe, and Ukraine were planned to address security guarantees and potential military presence in Ukraine [7][8] - French President Macron emphasized that the "Volunteer Alliance" countries would make specific commitments to protect Ukraine and ensure peace in Europe [7] Group 5: Military Strategy - Russian military leadership announced plans to expand a "security zone" in northeastern Ukraine to protect Russian border regions from potential threats [9] - The established security zone currently covers approximately 950 square kilometers, including 32 towns and cities [9]

Core Viewpoint - The Russian Armed Forces are expanding their "security zone" in northeastern Ukraine, specifically in the Sumy and Kharkiv regions, to ensure the safety of civilians in the bordering Russian regions of Belgorod and Kursk [1] Group 1: Military Operations - The Chief of the General Staff of the Russian Armed Forces, Gerasimov, inspected the Northern Group of Forces and reported on the successful establishment of a "security zone" in Sumy and Kharkiv, covering an area of approximately 950 square kilometers, which includes 32 villages and towns [1] - The Russian military has not disclosed the specific location of the inspection [1] Group 2: Strategic Developments - In April 2025, the Russian presidential press secretary, Peskov, stated that Russian forces had recaptured Kursk from Ukrainian armed forces [1] - In May 2025, President Putin announced the establishment of a security buffer zone along the Russian-Ukrainian border to protect the regions of Bryansk, Belgorod, and Kursk from attacks by Ukrainian armed forces [1]

Group 1 - The core viewpoint indicates that silver prices in the domestic market have significantly increased during the Christmas holiday, with the Shanghai silver premium expanding to 1500 yuan per kilogram, reflecting a strong domestic sentiment [4] - The closing price for Shanghai silver futures on December 26 was 18319 yuan per kilogram, showing a daily increase of 6.60% with a trading volume of 985,185 lots and an open interest of 279,608 lots [1] - The spot price of silver in Shanghai on December 26 was quoted at 18320 yuan per kilogram, which is 1 yuan per kilogram higher than the futures price [3] Group 2 - The overseas market has not followed the domestic trend during the Christmas holiday, and there is potential for further price increases supported by capital [4] - Caution is advised in operations due to the high premium risk associated with silver funds, with suggested trading range for Shanghai silver futures set between 17150 and 19000 yuan per kilogram [4]

Group 1: US-EU Tariff Negotiations - The deadline for US-EU tariff negotiations has been extended to July 9, as requested by the EU, and President Trump has agreed to this request [2] - Trump suggested imposing a 50% tariff on EU goods starting June 1, claiming that the EU was established to take advantage of the US in trade [2] Group 2: Harvard University Funding and International Students - President Trump threatened to stop federal funding to Harvard University and demanded the names and nationalities of all international students for further review [3] - The US government announced the cancellation of Harvard's eligibility for the Student and Exchange Visitor Program, prohibiting the university from enrolling international students [3] Group 3: US-Iran Relations - President Trump stated that there has been substantial progress in discussions with Iran regarding its nuclear program, following five rounds of indirect negotiations [4] - The next round of negotiations between the US and Iran has not yet been scheduled [4] Group 4: Security Developments in Russia - The Russian military confirmed it is establishing a security zone along the border with Ukraine, following recent territorial gains in the Sumy region [6][7] - President Putin announced the creation of a security buffer zone in the border areas to protect Russian regions from potential attacks by Ukrainian armed forces [8]