CHIEF OF DEFENCE STAFF (CDS)

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Context:

The Defence Ministry issued new guidelines broadening the scope of eligible officers for the post of the Chief Of Defence Staff (CDS) of the Indian armed forces.

More on the news:

Any serving or retired Lieutenant General, Air Marshal and Vice Admiral under the age of 62 years will be eligible for the post of Chief of Defence Staff.
This essentially opens the doors for the second-highest active rank officers of the tri-services to possibly supersede their seniors -- the chief of the army, air force, or navy -- to take on the role and widens the pool from which a CDS can be appointed.
Another change in eligibility criteria is that recently retired service chiefs and vice chiefs will also be eligible for the post, though there's an age ceiling of 62 years.
The move paves the way for India to have a new CDS after General Bipin Rawat, India's first Chief of Defence Staff died last year. India has been without a CDS since then.
The government has issued separate notifications as part of the Air Force Act, the Army Act and the Navy Act to make the provisions to make any serving or retired Lt General, Air Marshal or Vice Admiral eligible to be appointed as the CDS.
Government may extend the service of the Chief of Defence Staff for such a period as it may deem necessary subject to a maximum age of 65 years.
Identical notifications were issued under the Army Act 1950 and the Navy Act 1957.
The tenure of three service chiefs is three years of service or when they turn 62, whichever is earlier.

About:

The Chief of Defence Staff runs the Department of Military Affairs in the Ministry of Defence and is principally responsible for getting the armed forces better integrated rather than operating in silos as has been the case for decades.
This includes the creation of new military commands which integrate the Army, Air Force, and Navy to fight together.
A high-level committee set up to examine the gaps in India's security system in the wake of the Kargil war in 1999 had recommended the appointment of the CDS as a single-point military adviser to the defence minister.
The Chief of Defence Staff (CDS) is a post that will act as the single-point advisor to the Government of India. The officer concerned will be in a position to advise on matters related to all the three services -- Army, Navy and Air Force -- thus making India's armed forces integrated.

Need for CDS:

Will strengthen coordination between the three forces: Army, Navy and Air Force.
Facilitate 'jointmanship' and render single-point military advice to the government on matters of national security
Reconcile possible differences" in service-specific opinions to enable the government to arrive at considered military decisions.
CDS would play a critical role in fostering inter-services jointness in terms of budgeting, equipment purchases, training, joint doctrines and planning of military operations-an imperative of modern warfare.
India may be the only country in world where, a generalist, civil servant occupies defense secretary post to advise government on defense requirements and preparation of operational plans.
It will do away with duplications occurring in the functioning of three forces.