United Malays National Organisation
The Philippines and Indonesia strenuously objected to this development, with Indonesia claiming Malaysia represented a form of neocolonialism and the Philippines claiming Sabah as its territory. The United Nations sent a commission to the region which approved the merger after having delayed the date of Malaysia's formation to investigate. Despite further protests from the Indonesian President, Sukarno, the formation of Malaysia was proclaimed on 16 September 1963. Indonesia then declared a "confrontation" with Malaysia, sending commandos to perform guerilla attacks in East Malaysia (Sabah and Sarawak). The confrontation was ended when a military coup replaced Sukarno with Suharto. The Philippines, which had withdrawn diplomatic recognition from Malaysia, also recognised Malaysia around the same time.
Public holidays in Malaysia
The most widespread holiday is the "Hari Kebangsaan" (National Day), otherwise known as "Hari Merdeka" (Independence Day) on 31 August commemorating the independence of the Federation of Malaya. This, as well as Labour Day (1 May), the King's birthday (9 September) and some other festivals are major national public holidays. Federal Territory day is celebrated in the three Federal territories. Malaysia Day, held on 16 September to commemorate the formation of Malaysia, became a nationwide holiday in 2010. Before that it was celebrated only in Sabah. New Year's Day is also observed as a public holiday in all Malaysian states, except for Johor, Kedah, Kelantan, Perlis, and Terengganu.