The Ozland-SOS団 War (designated VietHaruhi by the SOS Brigade) was a war in Cyber Nations Tournament Edition in Round 9 between the Ozland Cobras and the SOS Brigade. It was declared just before the update of 6/7 February 2010, with the Ozland Cobras announcing that they were answering the SOS Brigade's cry for help, with regard to the fact that the SOS Brigade had not yet fought a war in the current round of Tournament Edition. The initial blitz by Ozland was highly successful, with as many as 23 of the SOS Brigade's 35 nations being thrown into anarchy over the update.