Tensions between the United States and Iran escalated sharply across the Strait of Hormuz following fresh maritime incidents and conflicting assertions over control of the strategic shipping route.
Iran's Islamic Revolution Guard Corps (IRGC) Navy Commander Ali Azmaei said late Tuesday that U.S. assertions that the Strait of Hormuz remains fully open were "completely contrary to reality."
Azmaei said that the IRGC navy is monitoring the Persian Gulf and the Strait of Hormuz "round the clock," warning that any vessel attempting to pass must obtain authorization or face a decisive response. His comments came after U.S. President Donald Trump claimed in an interview on Saturday that the United States had full control over the waterway.
The IRGC navy said in a statement on Wednesday that a cargo vessel carrying 2,500 containers sank after striking a mine and catching fire while attempting to navigate an "unauthorized and high-risk" route in the Strait of Hormuz. The IRGC warned nearby vessels and fishermen to exercise extreme caution to avoid collisions with floating containers.
Iran tightened its grip on the Strait of Hormuz on Feb. 28, barring safe passage of vessels belonging to or affiliated with Israel and the United States following their joint strikes on Iranian territory.
Also on Wednesday, the U.S. Central Command (CENTCOM) announced that U.S. forces destroyed an Iran-linked dhow in the nearby Gulf of Oman on October 6. CENTCOM said the vessel was actively monitoring and targeting U.S. Navy ships, adding that its crew was safely evacuated prior to the strike and that repatriation efforts are currently underway.
US-Iran tensions surge in Strait of Hormuz amid ship sinking, opposing claims of control
US-Iran tensions surge in Strait of Hormuz amid ship sinking, opposing claims of control
Shenzhou-23 crew astronauts Zhu Yangzhu, Zhang Zhiyuan, and Lai Ka-ying have been making steady progress aboard China's Tiangong space station over the past four months.
Launched on May 24 and entering the complex the following day, the three members remain in excellent physical and mental health while achieving significant milestones in orbit.
During their ongoing mission, the crew has successfully conducted critical extravehicular maintenance on the station's solar wings, installed space debris defense systems, and advanced more than 100 scheduled scientific research and application projects.
Currently, the crew is advancing experiments in microgravity physics and other fields. The astronauts have completed the scheduled replacement and processing of experimental samples inside the high-temperature materials experiment cabinet, while also carrying out image recognition exercises under various initial conditions using a metacognitive training system.
The more than 100 scientific projects planned for their mission focus on in-depth research and technical verification across cutting-edge fields, including space life sciences, space materials science, microgravity fluid physics, space medicine, and new space technologies.
Leveraging their one-year spaceflight, the astronauts are exploring human adaptation characteristics and capability boundaries during long-duration flights, aiming to generate a multi-system, multi-omics human atlas in space. Additionally, in-orbit testing of a new type of space energy storage battery is underway, which holds potential for future space station upgrades.
On August 28, the three astronauts completed tasks including extravehicular maintenance of the space station's solar wings and the installation of space debris protection devices. This marked the second time Chinese astronauts had performed extravehicular repairs on solar wings, effectively ensuring the safety and stability of the space station's power supply.
The crew also gave students from the Hong Kong Special Administrative Region (HKSAR) and the Macao Special Administrative Region (Macao SAR) a science lesson from the Tiangong space station on September 9.
The lesson featured engaging demonstrations, including baking a cake in the space kitchen, wringing a wet towel, and showing a bauhinia flower—Hong Kong's floral emblem—floating in the microgravity environment, which was streamed live to primary and secondary students across both regions.
Throughout their stay, the crew has completed tasks such as in-orbit rotation and application payload extravehicular operations, while undergoing training for rendezvous, docking, and medical emergency care alongside full-system pressure emergency drills. They have also maintain routine operations to care for the space station platform and ensure their own health and daily living needs.
Moving forward, the crew will continue to carry out planned scientific experiments, technical tests, and payload operations.
This year marks the 23rd anniversary of China's first manned spaceflight mission. China's first manned spaceflight was the Shenzhou-5 mission, which launched in October 2003.
China's Shenzhou-23 crew advances over 100 in-orbit projects after four months aboard Tiangong
