After a bloodless skirmish between Serb insurgents and Croatian special police in March, the JNA itself, supported by Serbia and its allies, asked the Federal Presidency to give it wartime authority and declare a state of emergency. The request was denied on 15 March, and the JNA came under the control of Serbian President Slobodan Milošević. Milošević publicly threatened to replace the JNA with a Serbian army and declared that he no longer recognized the authority of the Federal Presidency. By the end of the month, the conflict had escalated into the Croatian War of Independence. The JNA stepped in, increasingly supporting the Croatian Serb insurgents, and preventing Croatian police from intervening. In early April, the leaders of the Croatian Serb revolt declared their intention to integrate the area under their control, known as SAO Krajina, with Serbia. The Government of Croatia viewed this declaration as an attempt to secede.