Concept:
The Smart Cities Mission is an urban renewal and retrofitting program launched by the Government of India to improve the quality of life in cities through:
• Sustainable urban planning,
• Efficient infrastructure,
• Smart governance,
• Technology-based services,
• Citizen-centric development.
The mission is implemented by the Ministry of Housing and Urban Affairs (MoHUA).
Step 1: Analyze Assertion (A).
The Smart Cities Mission was officially launched on:
\[
25^{\text{th}} \text{ June, 2015}
\]
by the Government of India under the Ministry of Housing and Urban Affairs (MoHUA).
Hence, Assertion (A) is correct.
Step 2: Analyze Reason (R).
The primary objectives of the Smart Cities Mission include:
• Planned urbanization,
• Sustainable development,
• Improvement of urban infrastructure,
• Better quality of life,
• Smart and efficient city management.
Therefore, Reason (R) is also correct.
Step 3: Check whether (R) explains (A).
Reason (R) correctly explains the purpose and objectives behind launching the Smart Cities Mission.
Thus, (R) is the correct explanation of Assertion (A).
Therefore, the correct answer is:
\[
{\text{Both (A) and (R) are correct and (R) is the correct explanation of (A)}}
\]