超级访问
US president’s order to scale back military exercises with S.Korea signals intention to ease tension on Korean Peninsula, return to ‘direct diplomacy’ with Pyongyang: experts_我的网站

A |

North Korea's leader Kim Jong Un and US President Donald Trump cross south of the Military Demarcation Line, after Trump briefly stepped over to the northern side, in the Joint Security Area (JSA) of Panmunjom in the Demilitarized zone (DMZ) on June 30, 2019. Photo: VCG
Just hours before a military exercise between the US and South Korea due to get underway on Monday, US President Donald Trump announced that Washington would reduce military exercises with key regional ally Seoul, citing his positive relationship with the North Korean leader and South Korea's lack of assistance with Iran, CNN reported.
Chinese experts see Trump's sudden decision to scale back military drills with South Korea as a signal of his intention to ease tensions on the Korean Peninsula and possibly return to direct diplomacy with Pyongyang. However, they warned that a carrot-and-stick approach may not work with Pyongyang, which has already seen Washington renege on its commitments. If Trump sincerely seeks peace on the peninsula, returning to the negotiating table with a genuine willingness to engage should be the first step.
Writing on Truth Social on Sunday, Trump said "based on my very good relationship with Kim Jong Un, of North Korea, I am not happy with the fact that the United States has, long ago, agreed to participate in Joint Military Exercises with South Korea."
"These exercises are not only costly, with much of these costs paid for by the United States of America (as usual!), but send a signal that is totally inappropriate and hostile, to a Country that, as long as Donald J. Trump has been President, has been unthreatening and respectful," wrote the US president, noting that since it was too late to cancel the exercises entirely, he had asked Defense Secretary Pete Hegseth to "substantially reduce" US participation.
The 11-day exercise, known as Ulchi Freedom Shield, was expected to involve about 18,000 South Korean troops. According to the US military, South Korean and US forces planned to conduct live-fire drills to test precision-strike and maneuver capabilities under complex operational scenarios, as well as river-crossing operations and the deployment of pre-positioned military supplies, South Korea's Chosun Ilbo reported.
Trump also reiterated his request for South Korea to help with the US war against Iran. "While somewhat unrelated, I recently asked the President of South Korea if they would like to join us in the Denuclearization of the Islamic Republic of Iran, and they said, 'No thanks!'" Trump wrote.
At a press conference of China's Foreign Ministry on Monday, a reporter also raised Trump's claim that he would scale back joint military exercises with South Korea, citing the high cost of the drills and his good relationship with North Korean leader, and asked how China would support the resumption of dialogue between the US and North Korea. Chinese Foreign Ministry spokesperson Lin Jian responded, "we have noted the relevant reports. Maintaining peace and stability on the Korean Peninsula and advancing the political settlement of the Korean Peninsula issue serve the common interests of all parties."
South Korean media Yonhap News Agency reported that Trump's instruction came as the situation on the Korean Peninsula remained tense again. The media noted that Trump's move can be seen as a conciliatory gesture toward the North Korea, after the White House repeatedly affirmed that Trump remains open to dialogue with Pyongyang "without any preconditions."
Trump has long sought to ease tensions on the Korean Peninsula, but his first-term diplomatic efforts produced few substantive results. The decision to scale back military exercises with South Korea may therefore signal an intention to send goodwill and return to direct diplomacy with North Korea, an unfinished piece of business from his first term, Song Zhongping, another Chinese military affairs expert, told the Global Times.
Long-standing tensions between the US and North Korea are a major source of instability on the Korean Peninsula, Lü Chao, an expert on East Asian studies at the Liaoning Academy of Social Sciences, told the Global Times, noting that the fundamental way to address these tensions is for the two sides to return to the negotiating table and resolve their differences through peaceful dialogue, rather than escalating tensions through displays of military force.
On August 13, a spokesperson for the Foreign Ministry of the Democratic People's Republic of Korea responded to the scheduled military drills between South Korea and the US. The spokesperson said that "it is our consistent principle of ensuring security to respond to a new level of a threat with a new level of a deterrent. DPRK remains steadfast in its will to frustrate outsiders' hostile acts with the most powerful and overwhelming force and absolutely defend the supreme interests of the state security," according to official Korean Central News Agency (KCNA).
On Saturday, Trump shared a photo of himself with Kim Jong Un, the top leader of the DPRK on Truth Social, and wrote that he and the North Korean leader "get along GREAT!"
During Trump's first presidential term, he and Kim first met in Singapore in June 2018, marking the first-ever US-DPRK summit. They met again in Hanoi, Vietnam in February 2019, and later that June in the inter-Korean border village of Panmunjom, according to Xinhua News Agency.
North Korea's past dealings with the US, particularly the breakdown of bilateral negotiations without substantial progress, have eroded Pyongyang's trust in Washington, Lü said.
Therefore, if Trump genuinely wants to leverage his relationship with the North Korean leader to address tensions on the Korean Peninsula, emphasizing their personal ties alone will not be enough. Washington will need to demonstrate genuine sincerity and back its words with concrete action, according to the expert.
。 8 月 25 日消息,苹果今日正式发布全新 Mac mini 便携式主机,搭载全新 M6 芯片与此前已经推出的 M5 Pro 芯片,通过其标志性的超小型台式机设计带来性能的显著升级及更广泛的适用性。根据苹果介绍,配备 M6 芯片后,Mac mini 的 AI 性能最高可提升 4 倍,存储速度与图形处理速度提升 2 倍,CPU 性能提升 40%。无论是日常办公任务还是智能体 AI 工作流,Mac mini(搭载 M6 芯片)都能带来十分流畅的体验。而搭载 M5 Pro 芯片的 Mac mini 则提供更专业的性能,助力用户轻松应对从视频制作到游戏开发等高要求项目,可轻松应对各类商务工作流,无论 Mac mini 是作为主工作站使用,还是用于始终在线的桌面端智能体计算。新款 Mac mini 自 8 月 27 日上午 9:00 起接受预购,正式发售日期为 9 月 22 日。

B | 搭载 M6 芯片的 Mac mini 价格为 6999 元起,教育版售价为 6199 元。具体如下:16GB 内存 +256GB 存储:6999 元16GB 内存 +512GB 存储:8499 元16GB 内存 +1TB 存储:10749 元(更多版本价格可前往苹果官网查看)配备 M5 Pro 的 Mac mini 售价 12999 元起(15 核 CPU+16 核 GPU),教育版售价为 12199 元起。

C | 具体如下:16GB 内存 +512GB 存储:12999 元16GB 内存 +1TB 存储:15249 元16GB 内存 +2TB 存储:18999 元(更多版本价格可前往苹果官网查看)具体来看,M6 配备了 12 核心 CPU,比前代多出两个核心,并拥有全球最快的单线程性能,因此各项操作都显得更加流畅、响应迅速。其 12 核心 GPU(同样比前代多出两个核心)首次在 Mac mini 上集成了每个核心中的神经网络加速器,使得 AI 性能最高提升至 4 倍,图形处理速度较搭载 M4 芯片的 Mac mini 提升至 2 倍。此外,全新的双 16 核心神经网络引擎性能较前代最高提升至 2 倍;结合先进的 GPU,Mac mini 能够成为处理各类 AI 任务的性能中枢。此外,配备 16GB 标准统一内存,最高可升级到 32GB,以及最高达 170GB/s 的更高内存带宽,让多任务处理体验比以往更加迅捷。根据苹果的介绍,搭载 M6 芯片的 Mac mini 提供:与搭载 M1 芯片的 Mac mini 相比,LM Studio 的 LLM 提示词处理速度最高可提升 13.5 倍;与 M4 相比,最高可提升 4.8 倍。与搭载 M1 芯片的 Mac mini 相比,Microsoft Excel 中的电子表格计算速度最高可提升 2.3 倍;与 M4 相比,计算速度最高可提升 1.5 倍。与搭载 M4 芯片的 Mac mini 相比,在《赛博朋克 2077:终极版》 中启用光线追踪技术可带来最高达 2 倍的游戏性能提升。除了 M6 芯片版本,用户还可以选择搭载 M5 Pro 的 Mac mini。这款设备能够使专业用户轻松应对应用程序开发、视频渲染、科学模拟等高负载工作流。M5 Pro 配备最多 18 核 CPU,具备出色的多线程性能;以及最多 20 核 GPU,其增强型着色器核心与第三代光线追踪技术可完美支持三维设计、视觉特效及游戏开发中的复杂运算。

D | 凭借集成于每个 GPU 核心的神经加速器,M5 Pro 相较于前代 Mac mini 在 AI 计算性能上实现了显著提升,使用户能够处理更高级的 AI 工作流(如照片与视频超分辨率处理),并比以往更快地运行大型扩散模型。搭载 M5 Pro 的 Mac mini 支持最高 64 GB 的统一内存,内存带宽达 307 GB/s,支持用户运行更大规模的本地 AI 模型、处理复杂的三维场景、编辑 ProRes RAW 文件以及加载大型自定义数据集用于研究。凭借业界领先的能效比,搭载 M5 Pro 的 Mac mini 运行安静、高效,是部署 AI 代理或执行创意工作流的理想常开式台式机。

E | 进一步来看,配备 M5 Pro 的 Mac mini 可提供:与搭载 M2 Pro 芯片的 Mac mini 相比,LM Studio 中的 LLM 提示词处理性能最高可提升至 3 倍;与 M4 Pro 相比,最高可提升至 2 倍。在 Blender 中启用光线追踪时,渲染性能最高可比搭载 M2 Pro 芯片的 Mac mini 快 4.5 倍,比搭载 M4 Pro 芯片的 Mac mini 快至 1.4 倍。

F | 与搭载 M2 Pro 芯片的 Mac mini 相比,Affinity 中的图像处理速度最高可提升至 2.1 倍 3;与搭载 M4 Pro 芯片的 Mac mini 相比,最高可提升至 1.5 倍。新款 Mac mini(搭载 M6 或 M5 Pro 芯片)现已支持 Wi-Fi 7 和蓝牙 6 技术,同时配备 2.5 Gb 以太网接口以实现更快的有线连接(最高支持 10 Gb 速率)。

G | 机身正面设有两个支持 USB 3.0 的 USB-C 接口以及一个支持高阻抗耳机的耳机插孔,便于用户快速接入耳机。机身背面配备三个 Thunderbolt 4 接口(适用于搭载 M6 芯片的 Mac mini)和三个 Thunderbolt 5 接口(适用于搭载 M5 Pro 芯片的 Mac mini),此外还提供 HDMI 和以太网接口。Thunderbolt 5 功能支持用户将多台 Mac mini 系统进行集群部署,从而在设备端直接运行大型 AI 模型;此外,新增的通过 USB-C 接口实现的 Genlock 同步功能可实现显示器与摄像机(包括 iPhone 17 Pro)之间的精准同步。全新 Mac mini 搭载 macOS 27 系统,该系统包含一系列全面升级,使 Mac 的响应速度和可靠性进一步提升。用户已习惯使用的各项功能也得到进一步优化,比如 AirDrop 文件传输速度更快,网络文件浏览体验更流畅,Safari 浏览器的启动页内容加载速度更快。

H | 全新重构的搜索基础架构为 Spotlight 、Photos 和 Mail 提供了更强大的支持。全面的内容索引始终保持实时更新,让用户比以往更轻松地找到所需信息。Liquid Glass 的优化功能提升了可读性,并新增了统一的工具栏、边到边侧边栏以及更精细的应用图标,使用户能够进一步自定义其界面外观等等。新款 Mac mini 在设计时充分考虑了环保因素,该产品整体采用 50% 的再生材料制造,其中外壳采用 100% 再生铝材,所有磁体均采用 100% 再生稀土元素。用户可从 8 月 27 日 9:00 起在 apple.com/store 或 Apple Store 应用中预订新款搭载 M6 或 M5 Pro 芯片的 Mac mini,该服务覆盖包括美国在内的 30 个国家和地区。该产品将于 9 月 22 日起上市,用户亦可前往 Apple Store 点位或 Apple 授权经销商处购买。
Current article:http://zbj.banhuannunuluchuaiguangenru.sbs/list_1nkj/ysh.html
Published on:07:30:23