Question: When did the ethiopian and eritrean war start?
Disambiguated questions and answers: question: When did the ethiopian and eritrean war start as measured by when a large Eritrean mechanized force entered the Badme region?
When did the ethiopian and eritrean war start as measured by when Ethiopia mobilized its forces for a full assault against Eritrea?
answer: 6 May 1998
13 May 1998
Natural Questions answer: May 1998 -- (from the Wikipedia article "Eritrean–Ethiopian War")