Why is "Kunduz Province Campaign" trending?

Wikipedia Overview

The following addresses the events in Northern Afghanistan between April 2009 and 2014. While this part of the country had long been relatively peaceful compared to the all-out war zones of the south and east, tensions would flare up again in 2008 when the German soldiers deployed to the area came under attack more often, leading to the deaths of the several soldiers. Previously hindered by national caveats, the deteroriating security situation prompted the German-led Regional Command North to launch a series of operations to take on the rising insurgency. Concerted operations began after an insurgent attack on PRT Kunduz within minutes of German Chancellor Angela Merkel's departure from a visit. Within two years, the German presence would be doubled, along with a deployment by the United States Army's elite 10th Mountain Division. These additional reinforcements from ISAF were called in, which would set the pace for an extremely aggressive and bloody campaign of the war.