Senator urges assistance to Taiwan given Chinese threats

US Navy transits strait for fourth time since Trump's 2nd term began

Expert says Vietnam's interests run parallel with Taiwan

HMNZS Aotearoa followed by Chinese forces during Nov 5 transit

Ministry of National Defense closely monitors air and sea movements

David Lammy also confirmed more missions will be conducted in South China Sea

Joint statement says regional peace 'indispensable' to global security

Taiwan foreign ministry pledges to ensure regional peace and prosperity

5 Chinese warships reportedly surrounded Australian, New Zealand vessels

Prime Minister Kishida Fumio ordered mission in response to Chinese incursions