A major police operation has ended with the arrest of two men at a home in Sydney's south-west overnight.
Police were first called to reports of a brawl on Bromley Avenue in Greenacre, just after 12.45am.
The group quickly dispersed before police attended a nearby home on Noble Avenue, where they allege a man threatened officers with a knife.
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With assistance of specialist resources, police forced entry into the home at about 7.45am.
Police said once inside, two 22-year-old men were Tasered and arrested.
Paramedics assessed the men before they were taken to Bankstown Police Station.
Five men, two women and a child were home at the time, and were uninjured.
Police continue to investigate the incident.
