Tập tin:ROKS Cheonan salvaged debris.png

Four photos show damage to the ROKS Cheonan — clockwise from upper left: (1) "stack-damage"; (2) front portion (port side) of ship showing the break point; (3) front half of the Cheonan as a large fragment is lifted from the sea (April 24, 2010; (4) water pressure marks on the hull bottom.

http://www.informaworld.com/smpp/section?content=a925964179&fulltext=713240928#references

Sự cố đắm tàu Cheonan

The entire 4-part image set is used to convey the meaning intended and avoids tarnishing or misrepresention.

The image is a size and resolution sufficient to maintain the quality intended by the unknown photographer and the unknown compositing editor, but without being unnecessarily high resolution.

The image is placed in the infobox of the article discussing the a the sinking of the ROKS Cheonan, which is a subject of public interest. The significance of the image is to help the reader (a) to identify this naval incident, (b) to assure the readers that they have reached the right article containing critical commentary about the incident, and (c) to illustrate the incident in a way that words alone could not convey.

Because this image involves an zone of naval conflict in the Yellow Sea, there is almost certainly no free equivalent. Any substitute that is not a derivative work would fail to convey event, would tarnish or misrepresent its image, or would fail its purpose of identification or commentary

Use of the image in the article complies with Wikipedia non-free content policy and fair use under United States copyright law as described above