U.S. lawmakers are expressing divergent views on the ongoing conflict with Iran, with a Republican congressman highlighting the administration's limited options and a Democratic senator advocating for an immediate withdrawal.

Rep. Mike Turner, R-Ohio, stated Sunday that the United States should persist in applying pressure on Iran to abandon its pursuit of nuclear weapons. However, he acknowledged that President Donald Trump has few viable options in the conflict, particularly in negotiations where "Iran has a vote."

Turner referenced a declaration from a July NATO summit that asserted Iran must never acquire nuclear weapons, telling ABC News' "This Week" that a nuclear-capable Iran poses a threat to global security. "The NATO summit validated certainly what the White House has been saying. This is certainly an important stake in the ground and it certainly is an inevitable conflict," he said of the war.

Conversely, Democratic Sen. Chris Van Hollen of Maryland argued that the U.S. should not have initiated the conflict and should seek to end it promptly. Van Hollen stated that an end to U.S. offensive actions would lead to the reopening of the Strait of Hormuz and a return to the pre-war status quo. "There's no question that Iran would go back to the status quo ante before the war started," he said, adding, "I believe that, and that would show just how senseless this war is."

The conflict, which began in February, has significantly slowed maritime traffic in the Strait of Hormuz, disrupted energy markets, and resulted in casualties among U.S. service members. Four American service members were killed in action in the past week, according to reports.

Turner, a member of the House Armed Services Committee, conceded that there is "bipartisan frustration on Capitol Hill ... with how this war is being ... prosecuted." He noted that while the administration is pursuing diplomacy alongside its military approach, Iran's commitments have proven unreliable. "They cannot be negotiated with and then be relied upon," Turner said. "And in that, it's very difficult."

Despite reports of the U.S. holding back on military escalation, Turner expressed doubt about the credibility of such reports. He countered Van Hollen's call for withdrawal, framing it as a "foolish trade" to reopen the strait at the expense of a nuclear-armed Iran. "That's a foolish trade ... to say, 'Well, we'll have the [strait] open, we'll have lower gas prices, but we'll have a nuclear Iran,'" Turner stated, maintaining that Tehran continues to harbor nuclear aspirations.

The Pentagon is seeking $67 billion in supplemental funding, in addition to its existing budget, citing needs related to the conflict, including the depletion of munitions stockpiles. "We have depleted our interceptors, which are the weapons we use to intercept incoming Iranian attacks, which are obviously necessary to protect American troops," Van Hollen said. He further declared, "My view is just end it right now. And I will not vote for one more penny for this senseless war."