Loose Lips Sink Ships

In short

“Loose lips sink ships” is a phrase that originated from a wartime propaganda poster during World War II, and it was used to caution individuals against careless talk that could potentially reveal sensitive information to the enemy.

First known use February 4, 1942, Seagram Distillers Corporation poster ('Loose Lips Might Sink Ships'), as dated by Barry Popik's etymology research (earliest print citation); shorter 'Loose lips sink ships' form cited from March 11, 1942 Coined by War Advertising Council (poster illustration by Seymour R. Goff for Seagram Distillers Corporation)

“has been cited in print since at least February 4, 1942”

Over time, this adage has transcended its original military context and has become a common saying in numerous fields, including politics.

Origin of “Loose Lips Sink Ships”

In the realm of politics, “loose lips sink ships” serves as a metaphorical warning about the potential consequences of indiscretion.

It suggests that careless or inappropriate speech can lead to detrimental outcomes, much like how a ship can be sunk if its location or vulnerabilities are revealed.

loose lips sink ships

This can be particularly applicable in the sensitive and high-stakes world of politics, where the unguarded words of a politician or their staff can have significant repercussions.

Politicians and their teams often have access to confidential or strategically important information.

Loose talk or leaks of such information, whether intentional or unintentional, can damage the reputation of a political figure, disrupt strategic plans, or even cause a political crisis.

This could range from revealing internal campaign strategies to prematurely disclosing policy plans or confidential negotiations.

Moreover, the phrase can also pertain to public communications. Politicians must be cautious in their statements to the media and the public, as their words can be scrutinized, misinterpreted, or manipulated.

A careless remark can become a scandal, alienate constituents, or derail important policy initiatives.

This is particularly true in the age of social media, where a single statement can be rapidly disseminated and taken out of context.

Use of “Loose Lips Sink Ships” in a sentence

  • After the leaked memo caused a political scandal, the campaign manager reminded her team that “loose lips sink ships,” urging them to be more careful with sensitive information.
  • The senator’s offhand remark about the budget negotiations turned into a “loose lips sink ships” moment when it led to a public backlash and derailed the entire process.
  • Given the volatile political climate, the party leader warned his members that “loose lips sink ships,” reminding them that their public and private comments could have serious consequences for their political agenda.
Cite this entry
MLA

Goddard, Taegan. “Loose Lips Sink Ships.” Political Dictionary, politicaldictionary.com/words/loose-lips-sink-ships/. Accessed 15 Oct. 2026.

APA

Goddard, T. (n.d.). Loose Lips Sink Ships. In Political Dictionary. Retrieved October 15, 2026, from https://politicaldictionary.com/words/loose-lips-sink-ships/

Chicago

Goddard, Taegan. “Loose Lips Sink Ships.” Political Dictionary. Accessed October 15, 2026. https://politicaldictionary.com/words/loose-lips-sink-ships/.

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