Which of the following best describes an individual seeking refuge due to war?

An individual seeking refuge due to war is best described as an asylum seeker. This term specifically refers to someone who has fled their home country due to persecution or conflict and is seeking protection in another country. These individuals often apply for asylum to legally remain in a new country, which distinguishes them from other categories of migrants who may not be fleeing life-threatening situations.

In contrast, an illegal immigrant generally refers to someone who enters or resides in a country without the necessary legal permissions. An internally displaced person is someone who has been forced to leave their home but remains within their own country's borders, rather than seeking refuge in a foreign country. A voluntary migrant, on the other hand, chooses to move for reasons such as work or education, not due to life-threatening circumstances like war. Thus, asylum seeker is the most accurate descriptor for someone fleeing conflict and seeking refuge.