A screenshot of a video showing fast-attack craft from Iran\u2019s Islamic Revolutionary Guard Corps Navy swarming Panama-flagged oil tanker Niovi as it transited the Strait of Hormuz, May 3, 2023. U.S. Navy Photo<\/p>\n
Bing, Bing, Gone: Is Trump Underestimating Iran\u2019s Fast Attack Craft?<\/p>\n
President Donald Trump\u2019s latest social media bravado about Iranian \u201cfast attack ships\u201d may play well online, but maritime security experts and even the U.S. military\u2019s own assessments suggest the threat posed by Iran\u2019s swarm-boat tactics is far more serious than the memes imply.<\/p>\n
The White House on Tuesday amplified a stylized image shared by Trump depicting U.S. forces destroying Iranian \u201cfast boats\u201d and aircraft with futuristic laser weapons under the caption: \u201cBing, Bing, GONE!!!\u201d But for decades, the U.S. Navy has treated those same vessels as one of the most dangerous asymmetric threats in the Strait of Hormuz.<\/p>\n
pic.twitter.com\/pv1LfSriAX<\/p>\n
\u2014 The White House (@WhiteHouse)<\/p>\n
The issue is not whether the U.S. Navy can destroy individual boats\u2014it unquestionably can. The challenge is that Iran\u2019s Islamic Revolutionary Guard Corps Navy (IRGCN) was never designed to defeat the United States in a conventional naval battle.<\/p>\n
Trump has repeatedly claimed during the conflict that Iran\u2019s navy was effectively destroyed, at one point saying \u201call 32 are at the bottom of the ocean\u201d and later calling it the \u201clargest elimination of a foreign navy\u201d since World War II. But the IRGCN\u2019s strength was never centered on a handful of advanced warships. Instead, it lies in hundreds of small, inexpensive fast attack craft designed to swarm larger vessels and disrupt operations in the confined waters of the Persian Gulf.<\/p>\n
The force was built to exploit geography, overwhelm defenses through swarm tactics, and create persistent uncertainty in one of the world\u2019s most strategically important maritime chokepoints.<\/p>\n
An earlier Defense Intelligence Agency<\/p>\n
of Iran\u2019s military power describes the IRGC Navy\u2019s doctrine as emphasizing \u201cspeed, mobility, large numbers, surprise, and survivability,\u201d specifically exploiting the shallow and confined waters of the Persian Gulf and Strait of Hormuz.<\/p>\n
The DIA report states that IRGCN units train to conduct hit-and-run attacks against larger naval vessels using swarms of small boats combined with coastal missiles, naval mines, and maritime special operations forces.<\/p>\n
The report also notes that the IRGC Navy is the primary operator of Iran\u2019s hundreds of fast attack craft and fast inshore attack craft \u2014 platforms that have formed the backbone of its asymmetric naval doctrine since the 1980s.<\/p>\n
That doctrine has shaped U.S. naval planning in the Gulf for decades.<\/p>\n
Iranian fast attack craft are inexpensive, difficult to track in crowded shipping lanes, and capable of rapidly massing around commercial or military vessels. Even lightly armed boats can create operational problems if they force warships to maneuver, trigger defensive responses, or raise uncertainty for commercial shipping companies and insurers.<\/p>\n
That distinction matters because Iran\u2019s goal is not necessarily to sink a U.S. destroyer. It is to complicate maritime traffic, pressure shipping trades, raise insurance costs, and create enough instability to undermine confidence in freedom of navigation.<\/p>\n
And despite repeated claims from Washington that Iran\u2019s naval capabilities have been severely degraded, commercial shipping patterns suggest operators remain unconvinced the threat has disappeared.<\/p>\n
President Trump\u2019s recent posts followed earlier Truth Social comments from April seemingly dismissing the threat from Iran\u2019s fast attack craft capability.<\/p>\n
\u201cWhat we have not hit are their small number of, what they call, \u2018fast attack ships,\u2019 because we did not consider them much of a threat,\u201d Trump wrote in an April 13 post.<\/p>\n
Critically, the threat also extends well beyond small boats. Iran and its regional proxies have increasingly combined swarm tactics with drones, missiles, and unmanned surface vessels \u2014 an approach seen repeatedly during the Red Sea crisis, where Iranian-backed Houthi forces used one-way attack drones, anti-ship missiles, and drone boats to disrupt commercial shipping and force major carriers to reroute around Africa.<\/p>\n
Analysts say those operations effectively demonstrated how relatively cheap these systems can pressure global trade routes without defeating a superior navy outright.<\/p>\n
Traffic through the Strait of Hormuz remains well below pre-war norms, while war-risk premiums and security concerns continue to weigh on shipping activity across the region.<\/p>\n
Trump\u2019s laser-themed meme also oversimplifies the state of directed-energy weapons themselves.<\/p>\n
The U.S. Navy has spent years developing shipboard laser systems such as HELIOS specifically to counter drones and fast inshore attack craft. But congressional and Navy reports repeatedly caution that the technology still faces operational limitations.<\/p>\n
A Congressional Research Service<\/p>\n
report on Navy shipboard lasers<\/p>\n
from January notes that lasers can generally engage only one target at a time and remain vulnerable to saturation attacks \u2014 precisely the type of swarm scenario Iran\u2019s naval doctrine is designed to create.<\/p>\n
The CRS report also highlights environmental challenges unique to maritime operations, including water vapor, atmospheric turbulence, smoke, salt particles, and thermal blooming, all of which can degrade laser performance in Persian Gulf conditions.<\/p>\n
Senior Navy leaders themselves have publicly cautioned against overselling the technology.<\/p>\n
Earlier this year, Acting Chief of Naval Operations Adm. James Kilby<\/p>\n
he was \u201cnot ready to go all in yet\u201d on shipboard lasers, while Fleet Forces Commander Adm. Daryl Caudle<\/p>\n
the Navy should be \u201cembarrassed\u201d that directed-energy weapons have not yet matured into a dependable operational capability.<\/p>\n
That does not mean lasers are ineffective. It means the Pentagon itself still views the technology as evolving rather than revolutionary.<\/p>\n
The broader risk for Washington may be the growing disconnect between political messaging and operational reality.<\/p>\n
Trump\u2019s posts portray Iran\u2019s fast attack craft as almost comically irrelevant. But the U.S. military\u2019s own assessments continue to describe them as a credible asymmetric threat capable of disrupting one of the world\u2019s most important shipping lanes \u2014 even if they cannot win a conventional naval battle.<\/p>\n
And if the Hormuz crisis has shown anything, it\u2019s that disruption alone can reshape global shipping.<\/p>\n