Law of Singapore territory in the State of Singapore. Merger with Malaysia did not last: within two years, on 9 August 1965, Singapore was expelled from the Federation and became a fully independent republic. This was effected by the signing of the Independence of Singapore Agreement of 7 August 1965 by Singapore and Malaysia, and the changes consequent to the Agreement were implemented by two Malaysian Acts, the Constitution and Malaysia (Singapore Amendment) Act 1965 and the Constitution (Amendment) Act 1966; and by two Singapore Acts, the Constitution (Amendment) Act 1965 and the Republic of Singapore Independence Act 1965. Section 5 of the
Federation independence from the sovereign state, which only takes care of their foreign relations and defence. However, they are neither considered to be part of it, nor recognised as sovereign or associated states. The distinction between a federation and a unitary state is often quite ambiguous. A unitary state may closely resemble a federation in structure and, while a central government may possess the theoretical right to revoke the autonomy of a self-governing region, it may be politically difficult for it to do so in practice. The self-governing regions of some unitary states also often enjoy greater autonomy than those of