किस ऐतिहासिक मामले में भारत के सर्वोच्च न्यायालय ने फैसला सुनाया था कि संसद संविधान के 'मूल ढांचे' (basic structure) में संशोधन नहीं कर सकती है?

Given below are two statements: Assertion (A): India is not a signatory to the Nuclear Non-Proliferation Treaty (NPT). Reason (R): The NPT recognizes only the five permanent members of the UN Security Council (P5) as legitimate nuclear-weapon states. Select the correct answer:

Which of the following is NOT a Fundamental Right under Part III of the Constitution of India?