  While the standard model accurately describes data at the electroweak scale
without inclusion of gravity, beyond the standard model physics is increasingly
intertwined with gravitational phenomena and cosmology. Thus gravity mediated
breaking of supersymmetry in supergravity models lead to sparticles masses,
which are gravitational in origin, observable at TeV scales and testable at the
LHC, and supergravity also provides a candidate for dark matter, a possible
framework for inflationary models and for models of dark energy. Further,
extended supergravity models, and string and D-brane models contain hidden
sectors some of which may be feebly coupled to the visible sector resulting in
heat exchange between the visible and hidden sectors. Because of the couplings
between the sectors both particle physics and cosmology are effected. The above
implies that particle physics and cosmology are intrinsically intertwined in
the resolution of essentially all of the cosmological phenomena such as dark
matter and dark energy and in the resolution of cosmological puzzles such as
Hubble tension and EDGES anomaly. Here we give a brief overview of the
intertwining and implications for the discovery of sparticles, and the
resolution of the cosmological anomalies and identification of dark matter and
dark energy as major challenges for the coming decades.
