<a href="https://en.wikipedia.org/wiki/Second_Sino-Japanese_War" id="mw2A" rel="mw:WikiLink" title="Second Sino-Japanese War">Second Sino-Japanese War</a>: The <a class="mw-redirect" href="https://en.wikipedia.org/wiki/Republic_of_China_(1912–49)" id="mw2Q" rel="mw:WikiLink" title="Republic of China (1912–49)">Chinese</a> <a href="https://en.wikipedia.org/wiki/National_Revolutionary_Army" id="mw2g" rel="mw:WikiLink" title="National Revolutionary Army">National Revolutionary Army</a> begins the <a href="https://en.wikipedia.org/wiki/Defense_of_Harbin" id="mw2w" rel="mw:WikiLink" title="Defense of Harbin">defense of Harbin</a>.