Refusing to be on the back foot despite DMK's withdrawal, the government on Wednesday day asserted that it is "absolutely stable" and "not lame duck" amid BSP's promise to stand by the UPA even as SP kept it guessing.
The government also said India will move amendments to the US-piloted resolution on Sri Lanka at UNHRC to send a "resolute message" on that country's human rights and was working to bring a resolution to be adopted by Parliament here, the two demands set by DMK.
A day after DMK gave a letter to President Pranab Mukherjee withdrawing support to UPA, the government fielded three senior ministers -- P Chidambaram, Kamal Nath and Manish Tewari -- before the media to insist that all was well and questioned DMK for changing its position within 24 hours even while its demands were in the process of being considered.
The UPA's second biggest constituent with 18 Lok Sabha MPs quit the alliance yesterday and its five representatives in the Council of Ministers submitted their resignations to Prime Minister Manmohan Singh on Wednesday.
DMK ally VCK, with one member in Lok Sabha, also quit UPA. With the exit of DMK and VCK, UPA is left with the support of 284 members in the 543-member House.
Chidambaram and Kamal Nath rejected any impression that the government has become "weak" after DMK's pullout.
"The government is neither lame, nor duck. It is not lame duck. We are absolutely, absolutely stable. If there is any test, it is on the floor of the House. But no political party has come out to challenge our majority," Nath, the Parliamentary Affairs Minister, told the press conference.
Finance Minister Chidambaram, while acknowledging "challenges" in running a coalition government, said, "it is our duty to steer the ship through the maelstrom and our hands are firmly on the wheel."
Putting up a brave front, Chidambaram said, "Just because one ally pulled out, the government has not become weak... There is no political instability or political uncertainty... Nobody has questioned our stability except for few voices in the media."
Asked whether the government will test its stability by going in for confidence vote, he said, "The question does not arise as we have the majority."
DMK made it clear that it has no intention to bring any no-confidence motion.
Meanwhile, UPA's outside supporter BSP promised its continued backing to the government.
"We will not be part of the government. We did not join it earlier and even now, we will not be part of it. We will continue to support it from outside," BSP supremo Mayawati told reporters outside Parliament House.
Another outside supporter Samajwadi Party, however, created suspense, with its chief Mulayam Singh saying the Parliamentary Board will meet tomorrow morning to take a view.
SP has 22 members in Lok Sabha while BSP has 21.
At the same time, SP leader Ram Gopal Yadav created a stir by praising former NDA government for having "more cohesion" and Atal Bihari Vajpayee's style of functioning while attacking the leadership of Manmohan Singh.
UPA constituent NCP expressed confidence that the government would be able to wriggle out the present situation.
Rejecting the impression that the UPA is now weaker and "on more crutches", Chidambaram said, "We are in the government. It is our duty to steer the ship through the maelstrom and our hands are firmly on the wheel." After DMK pullout, speculation has mounted that the UPA will be vulnerable to pressures from SP and BSP.
Reiterating that there should be "no doubt" about the government's stability or any "worry", Kamal Nath said it will continue with its policy decisions.
Asked whether the Congress would try to rope in some other parties, Nath said in politics, doors are always open.