We provide the clip of Times of India July 1962 which shows that
Galwan was held by troops of 8 GR, reinforced by Company of 5 Jat and
when they were besieged by the Chinese, they were air maintained till Oct
62
Later on, 5 Jat suffered heavy causalities and this was the start of
Sino-Indian conflict of 1962.
The heroic saga of
Galwan Valley 2020 can be read here.