Siege of Surakarta

4-Day Siege of Surakarta
Serangan Umum 4 Hari
Part of the Indonesian National Revolution, Yogyakarta and Surakarta Offensive

Monument in Surakarta commemorating the siege
Date7–10 August 1949
Location
Result Further strengthening Indonesian bargaining position before the Round Table Conference
Territorial
changes
Surakarta is ceded to Indonesia after 12 November agreement signed
Belligerents
 Indonesia  Netherlands
Commanders and leaders
Indonesia Pakubuwono XII
Indonesia Mangkunegara VIII
Indonesia Col. Gatot Subroto
Indonesia Lt. Col. Slamet Riyadi
Indonesia Maj. Achmadi Hadisoemarto
Netherlands Maj. Gen. Mollinger
Netherlands Maj. Gen. Van Ohl 
Units involved
Indonesian National Armed Forces (TNI) Royal Netherlands East Indies Army (KNIL)
Strength
14,000–28,000 3,000–4,000
Casualties and losses
400 killed or more
unknown number of non-combatants
32 soldiers killed
53 policemen
47 wounded

The siege of Surakarta was a military campaign during the Indonesian National Revolution. The Indonesian Republican forces (TNI) briefly infiltrated the city of Surakarta (also known as Solo) before being repulsed by Dutch special forces (RST). Despite the defeat, the battle, together with an earlier attack on Yogyakarta, provided a morale boost for the Indonesians.