A right-leaning national security commentator is openly questioning President Donald Trump's stability and motives after he threatened to resume strikes on Iran, even asking whether the president is "bipolar" on foreign policy or being pressured into it.The reaction followed a Truth Social post in which Trump demanded that Tehran rein in its allies in Lebanon. "Iran must immediately stop their highly paid PROXIES in Lebanon from causing trouble," Trump wrote. "If they don't, we'll hit Iran very hard again, just like we did last week, only harder!!!" The threat landed days into a fragile arrangement meant to wind down the conflict, and it struck some of Trump's own ideological allies as a reckless reversal.David Pyne, an America First analyst who posts under the handle @AmericaFirstCon, argued the threat amounted to a betrayal of the agreement Trump had just signed. He accused the president of violating "the armistice agreement by refusing to stop Israel from bombing Lebanon" while simultaneously threatening Iran if it does not order Hezbollah to stand down. Pyne warned that restarting the war would return Trump to being what he called a "Deep State America Last president," then floated a darker explanation for the whiplash. "Is Netanyahu threatening to release the Epstein Files again," he asked, "or is Trump just bipolar when it comes to foreign policy?"That suggestion of blackmail is Pyne's own speculation, presented as a rhetorical question rather than backed by evidence, and it taps into a recurring conspiracy theory among some on the right about leverage over the president. It is worth noting that neither Pyne nor anyone else quoted is in a position to diagnose Trump's mental health, and the "bipolar" framing functions as a rhetorical jab rather than a clinical assessment.Pyne was amplifying military analyst Daniel L. Davis, a retired Army lieutenant colonel and senior fellow at Defense Priorities, a think tank that advocates for foreign-policy restraint. Davis, an early Afghanistan war whistleblower whose "Daniel Davis Deep Dive" commentary reaches a substantial audience, offered his own stark characterization of the president's posture. "President Trump simply does not know how to exit this war he started," he wrote, arguing that the abrupt shift "reveals something close to schizophrenia." Davis pointed to the apparent contradiction in Trump's recent maneuvering, noting the president had spent roughly 48 hours trying to box in Israeli Prime Minister Benjamin Netanyahu and pressure him to halt attacks in Lebanon, only to pivot immediately to threatening Iran over the same conflict.The criticism is notable because it comes from the anti-interventionist wing of the right rather than from Trump's usual opponents. Both Pyne, who posts under an "America First" banner, and Davis, a vocal critic of "forever wars," built their followings opposing the kind of escalation Trump is now threatening, and their alarm reflects growing frustration in that faction that his Iran policy has lurched between threats, deals, and renewed threats without a coherent endgame.The episode underscores the strain Trump's handling of the Iran conflict has placed on his coalition. After a war that ended in a memorandum widely panned across the political spectrum, even allies who share his stated aversion to "America Last" foreign policy are now publicly wondering whether the president has a strategy at all, or is simply reacting from one post to the next.Trump violates the armistice agreement by refusing to stop Israel from bombing Lebanon and threatening to hit Iran "very hard" with bombing strikes if they dont tell Hezbollah to stop defending themselves against Israeli attacks. If he restarts the war, he will go back to being… https://t.co/J3U9YZiMss— David Pyne 🇺🇸 (@AmericaFirstCon) June 21, 2026