India and New Zealand on Monday inked a mega pact to institutionalise their defence and security ties even as Prime Minister Narendra Modi conveyed concerns to his Kiwi counterpart over certain unlawful elements carrying out anti-India activities in the Pacific island nation. Modi and visiting New Zealand Prime Minister Christopher Luxon held wide-ranging talks with a focus on ramping up overall bilateral ties, especially in areas of trade, defence, education and agriculture. In his media statement, Modi said both sides decided to strengthen and institutionalise defence and security partnership and a roadmap will be prepared for cooperation in the defence industry sector. "We both are unanimous against terrorism. Whether it is the Christchurch terrorist attack of March 15, 2019, or the Mumbai attack of November 26, 2008, terrorism in any form is unacceptable," he said. The prime minister said strict action is necessary against those guilty of terrorist attacks. "We will continue t