Defense Secretary Pete Hegseth said that a second aircraft carrier will be joining the blockade in "a few days" and that just this week, the United States seized "two Iranian dark fleet ships in the Indo-Pacific region that had left Iranian ports before the blockade went into effect."

"They thought they'd made it out just in time. They did not," Hegseth said during a press conference on Friday morning. "We seized their sanctioned ships, and we will seize more."

"President Trump's fortitude is unshakable and his mission is crystal clear," Hegseth continued. "President Trump said it again yesterday. We have all the time in the world, and we're not anxious for a deal."

Defense Secretary Pete Hegseth says "our blockade is only growing and going global" and that Iran "will never get a nuclear bomb."

"Operation Epic Fury has delivered decisive military results," Hegseth said during a press conference at the Pentagon on Friday morning.

"Iran has an important choice, a chance to make a deal, a good deal, a wise deal. As part of that effort, the United States has imposed an ironclad blockade that grows more powerful by the day. From the gulf of Oman to the open oceans, our Navy is enforcing this blockade without hesitation or apology," Hegseth said.

The commander in chief of Iran's Army General Amir Hatami reiterated unity among the leaders of the Islamic Republic of Iran in a post on X on Friday, following President Donald Trump alleging a rift among Iranian leaders.

Hatami said all branches of power are united and "obedient" to the Supreme Leader, adding that they "will make the criminal aggressor regret."

"One God, one Leader, one Nation, one Path, and that is the path to the victory of dear Iran that is more precious than life," Hatami wrote.

In a separate note, commanders of the IRGC Navy and IRGC Aerospace Forces issued a joint message of unity on Thursday evening, saying the unity of the Islamic Republic leaders supports the armed forces as they prepare to fight.

Other top authorities of the country, including President Masoud Pezeshkian and parliament speaker and lead negotiator Mohammad Bagher Ghalibaf, shared similar post emphasizing unity among leaders on their X accounts.

These posts seem to be a response to President Trump’s post on Truth Social on Thursday, where he wrote there is infighting among the Iranian "hardliner" and "moderate" leaders.

-ABC News' Somayeh Malekian

The Israel Defense Forces said that three members of Hezbollah were killed after "unsuccessfully launching a surface-to-air missile toward an IAF aircraft."

"These actions constitute blatant violations of the ceasefire understandings," the IDF said in a statement on X early Friday.

Elsewhere, in two separate incidents, the IDF said that members of Hezbollah also "launched rockets and an explosive UAV toward IDF soldiers operating south of the Forward Defense Line in southern Lebanon."

Chinese Foreign Ministry Spokesperson Guo Jiakun said during a Wednesday press briefing that Beijing is fulfilling its "due international obligations" after President Donald Trump said U.S. forces enforcing the blockade of Iran in the Persian Gulf intercepted a vessel carrying what he described as a "gift from China."

Trump told CNBC on Tuesday, "We caught a ship yesterday that had some things on it, which wasn't very nice, a gift from China, perhaps, I don't know, but I was a little surprised, but because I have a very good relationship, and I thought I had an understanding with President Xi [Jinping], but that's all right, that's the way war goes, right?"

Guo said Wednesday, "China has stated its position many times. We would like to reiterate that, as a responsible major power, China has consistently and exemplary fulfilled its due international obligations."

Nikki Haley, who served as the U.S. ambassador to the United Nations during Trump's first term, alleged on Tuesday that a tanker disabled and intercepted by U.S. forces over the weekend was en route to Iran from China and carrying chemicals used to produce missile fuel.

Guo said on Tuesday that the vessel was "a foreign container ship" and that Beijing "rejects any false association and speculation."

-ABC News' Karson Yiu