Esper Calls for Iran Blockade; Fed Chair Warsh Under Fire
On Balance of Power, Mark Esper urges US blockade of Iran, while Heather Boushey questions Fed Chair Warsh's credibility after market turmoil.
In a wide-ranging episode of Bloomberg's Balance of Power: Late Edition, former Defense Secretary Mark Esper and former Biden economic adviser Heather Boushey offered starkly different perspectives on two pressing issues: the Iran conflict and the Federal Reserve's recent communications. Esper argued for intensified economic pressure on Iran, while Boushey criticized Fed Chair Kevin Warsh for what she described as a credibility-damaging press conference that roiled markets.
Esper: Tighten the Screws on Iran
Former Defense Secretary Mark Esper expressed a bleak outlook for the ongoing Iran conflict, stating he does not foresee an end “anytime soon.” He argued that the United States should escalate economic measures by blockading Iran’s land, air, and maritime entry points. According to Esper, such a blockade would squeeze the Iranian regime and potentially force a diplomatic resolution. His comments come as the Biden administration continues to navigate a delicate balance between military pressure and diplomatic outreach in the Middle East.
Esper’s proposal echoed hawkish positions from his tenure, where he often advocated for maximum pressure tactics. However, a full blockade would represent a significant escalation, likely drawing international criticism and potential retaliation from Iran. Analysts note that such a move could disrupt global oil markets and further entangle U.S. forces in the region.

Boushey: Fed Chair Warsh’s Credibility in Question
Heather Boushey, a former member of President Joe Biden’s Council of Economic Advisers, turned her attention to domestic economic policy. She singled out Federal Reserve Chair Kevin Warsh for his performance at this week’s press conference, accusing him of failing to clearly communicate the central bank’s policy intentions. Boushey argued that this lack of clarity has “upended markets” and raised serious questions about Warsh’s credibility.
Her critique adds to a growing chorus of economists and market participants who have voiced confusion over the Fed’s direction under Warsh. Since taking the helm, Warsh has attempted to navigate a path between tightening monetary policy to combat inflation and supporting economic growth. Boushey’s remarks suggest that his mixed signals are undermining the Fed’s traditional role as a stabilizing force.
Implications for Policy and Markets
The dual narratives from the show highlight the interconnected challenges facing U.S. policymakers. On the international front, Esper’s call for a blockade signals that some former officials believe current strategies are insufficient. Meanwhile, Boushey’s criticism underscores the fragility of market confidence in the Fed’s leadership.
For markets, Warsh’s ability to regain trust will be crucial. The Fed’s communication strategy is often as important as the policies themselves, and any perceived misstep can trigger volatility. Similarly, any escalation in Iran could ripple through energy prices, adding further complexity to the Fed’s inflation fight.

What’s Next
As the Iran conflict grinds on and the Fed faces renewed scrutiny, the Biden administration will need to calibrate both foreign and economic policies carefully. Esper’s blockade suggestion is unlikely to be adopted without extensive debate, but it reflects a frustration with the status quo. For Warsh, the next few weeks will be critical as he works to reassure markets and lawmakers that the Fed is on a clear path. The Balance of Power episode serves as a reminder that the intersection of geopolitics and monetary policy remains as volatile as ever.