June 15, 2026

Good morning! Today is Monday, June 15th 2026, and this is The American Conservative's Morning Brief. The United States and Iran have reached a peace agreement set to take effect Friday, with reported concessions to Tehran including unfrozen assets, though Israel's Sunday strike on Beirut nearly derailed the breakthrough. Israel's bombing of a Beirut apartment building killed at least three as analysts suggest the escalation is designed to sabotage U.S.–Iran diplomacy, while China's mBridge payment system gains traction as a dollar alternative. Once seen as a lock for 2028, J.D. Vance now trails Marco Rubio in some primary polls and ranks as perhaps the least popular VP on record, with Andrew Day arguing the Iran War and his courtship of pro-Israel donors have left America Firsters doubting where he stands. and now for the details. We begin with breaking news out of Washington and Tehran. The United States and Iran have reached a peace agreement set to take effect on Friday, according to officials on both sides. The Prime Minister of Pakistan, which mediated the talks, has confirmed that a peace deal has been reached. The agreement is expected to stabilize the existing ceasefire and open a sixty-day window for further negotiations on thornier issues, including Iran's nuclear program. President Trump announced the breakthrough Sunday evening on social media, declaring the deal complete, authorizing the toll-free opening of the Strait of Hormuz, and ordering the immediate removal of the U.S. naval blockade. Vice President J.D. Vance told Fox News he may attend Friday's signing ceremony in Geneva, and suggested the president himself could be there. As Andrew Day reports for The American Conservative, early details suggest the agreement may be more favorable to Iran than the administration had previously signaled, with reported concessions including the unfreezing of billions of dollars in Iranian assets. Day notes the negotiations were nearly derailed Sunday morning when Israel struck Beirut. Trump publicly rebuked that strike, writing that the attack should not have happened on a day so close to a peace deal. Whether the agreement is signed Friday, Day reports, may depend on whether Israel withdraws from southern Lebanon and refrains from further attacks. Sticking with the Iran War, now in its 107th day. As Harrison Berger reports for TAC, Israel bombed an apartment building in Beirut's southern suburbs on Sunday, killing at least three people, according to Lebanese journalists. The strikes followed Hezbollah drone launches into northern Israel. Tehran has insisted that any ceasefire must encompass Lebanon as well, and Berger notes that some analysts believe Israel's escalations there are designed to hamper U.S.–Iran diplomacy. Iran's Speaker of Parliament warned that Washington either lacks the will or the ability to fulfill its commitments, and that the game of good cop and bad cop is, in his words, outdated. The death toll from Israeli strikes in southern Lebanon has now reached 3,783, according to Lebanon's Health Ministry. Berger also flags a significant economic development: the Financial Times reports that China will soon launch a transnational digital payment system called mBridge to compete with dollar-based systems like Swift. Adoption of Beijing's cross-border payment infrastructure has surged since the Iran conflict began, with investors including the central banks of the United Arab Emirates and Saudi Arabia. Brent Crude closed Friday at $87.30, with the national average price of regular gasoline at $4.07. Turning to 2028 politics. Vice President J.D. Vance, once seen as a lock for the next Republican presidential nomination, faces a much more uncertain road. As Andrew Day writes for TAC, an AtlasIntel survey in early May found Secretary of State Marco Rubio leading Vance among Republican primary voters, 45 percent to 30 percent. Other polls still show Vance ahead, but his approval ratings have collapsed, making him, by some measures, the least popular vice president at this stage of a presidency on record. Day argues the Iran War is at the center of Vance's predicament. Reports indicate Vance privately counseled against the war, yet publicly he has been obliged to defend it, while simultaneously courting pro-Israel megadonors like Miriam Adelson in his role as GOP finance chair. That has left America First conservatives uncertain where he truly stands. Day cites TAC's own polling showing 79 percent of Trump's 2024 voters would support declaring victory and ending the war quickly, and nearly 60 percent oppose deploying ground troops. He also points to rising concerns about gas prices, inflation, and mortgage costs tied to the conflict. Day's conclusion: Vance built his public identity with Hillbilly Elegy as a man who came from nothing but never forgot his roots. To reclaim the political future once thought inevitable, Day argues, Vance will need to help end the war and become his own man agai