The China Coast Guard (CCG) dispatched multiple formations of vessels to conduct law enforcement drills in waters surrounding the Taiwan island on Wednesday.
The CCG formations of vessels carried out a series of exercises including radar detection, approaching and verification, warning and expulsion, route control, boarding, inspection and detention as well as interception and seizure, testing the ability to control the waters around the Taiwan island and important ports.
As the sirens sounded, the CCG officers aboard the vessels off Keelung, Kaohsiung, Taichung and Hualien rapidly arrived at their duty positions to conduct simulated law enforcement and control over vessels entering and leaving the port.
In the drills, a "target vessel" was moving at a high speed, attempting to evade inspection. The CCG vessels forced it to stop according to law by joint attacking, firing water cannon and route control. Then the law enforcement officers quickly took a small boat to the vessel for inspection and made arrests after taking control of the vessel.
As part of the action, the CCG's Fujian branch, based in east China's Fujian Province opposite the Taiwan island, conducted comprehensive law enforcement drills in the waters near the Dongyin and Wuqiu islands, warned off and expelled Taiwan vessels that tried to interfere with CCG vessels' normal law enforcement patrols.
"During this drill, we exercised legitimate jurisdiction and control over the waters around the Taiwan island in accordance with the one-China principle, tested the ability of swift response and emergency management, and achieved results as expected," said Han Baoguo, a CCG officer with Vessel 2305.
China Coast Guard conducts law-enforcement drills around Taiwan island
Iran on Monday publicly rejected a core U.S. demand to cease all uranium enrichment, while projecting a dual-track strategy of guarded diplomatic engagement and reinforced military preparedness.
The moves came as the indirect Iran-US talks in Oman's Muscat last week yielded no breakthrough and regional tensions continued to simmer.
On Monday, Mohammad Eslami, president of the Atomic Energy Organization of Iran, said that while Iran could consider diluting its 60-percent enriched uranium, it would only do so if all international sanctions were first lifted.
Eslami also dismissed past proposals to ship the material abroad for safekeeping.
Iranian President Masoud Pezeshkian and Foreign Minister Seyed Abbas Araghchi echoed this line on Monday, reaffirming Tehran's strategy of engaging in talks while refusing to concede on what Iran views as sovereign rights.
Pezeshkian and Araghchi have described the Muscat talks as a "good start" but warned that diplomacy must be based on "respect, not coercion."
In a televised speech on Monday, Iran's Supreme Leader Ali Khamenei urged Iranians to show unity and "disappoint the enemy" ahead of the 47th anniversary of the 1979 Islamic Revolution, amid rising tensions with the United States.
Meanwhile, Ali Larijani, secretary of Iran's Supreme National Security Council, is set to lead a delegation to visit mediator Oman on Tuesday.
Simultaneously, Iran has signaled a shift toward greater military opacity. Iran's state news agency IRNA said in a report on Sunday that the Defense Ministry has halted all public displays of new weaponry "for security reasons and to safeguard the principle of surprise," a move widely interpreted as preparing for potential conflict.
Positions from the United States and Israel have appeared equally firm. A report on Sunday by Israel's Channel 15 said the United States had privately messaged Iran, seeking Iran's "concessions" in the next round of talks, and expecting "serious and meaningful content."
On Monday, The Jerusalem Post, citing Israeli defense officials, reported that Israel has warned the U.S. it "will strike alone" if Iran crosses its "red lines" on ballistic missiles.
Israeli Prime Minister Benjamin Netanyahu's office said on Sunday that he will meet with U.S. President Donald Trump on Feb 11 in Washington, and will discuss the U.S.-Iran negotiations.
Netanyahu is expected to demand that the U.S. promote the transfer of Iran's enriched uranium out of the country and restrict Iran's ballistic missile capabilities.
Iran rejects zero enrichment, projects dual-track posture amid stalled talks with U.S.